If the services you are providing are both based on month and year, then you need to find a way to show them. One wise way is to put switching button, which changes the plans from month to year and vice versa. The following code provides such a great tool. Enjoy!


HTML
<!-- this script got from www.devanswer.com -->
<div class="pricing-container"> <div class="pricing-switcher"> <p class="fieldset"> <input type="radio" name="duration-1" value="monthly" id="monthly-1" checked> <label for="monthly-1">Monthly</label> <input type="radio" name="duration-1" value="yearly" id="yearly-1"> <label for="yearly-1">Yearly</label> <span class="switch"></span> </p> </div> <ul class="pricing-list bounce-invert"> <li> <ul class="pricing-wrapper"> <li data-type="monthly" class="is-visible"> <header class="pricing-header"> <h2>Basic</h2> <div class="price"> <span class="currency">$</span> <span class="value">30</span> <span class="duration">mo</span> </div> </header> <div class="pricing-body"> <ul class="pricing-features"> <li><em>5</em> Email Accounts</li> <li><em>1</em> Template Style</li> <li><em>25</em> Products Loaded</li> <li><em>1</em> Image per Product</li> <li><em>Unlimited</em> Bandwidth</li> <li><em>24/7</em> Support</li> </ul> </div> <footer class="pricing-footer"> <a class="select" href="#">Sign Up</a> </footer> </li> <li data-type="yearly" class="is-hidden"> <header class="pricing-header"> <h2>Basic</h2> <div class="price"> <span class="currency">$</span> <span class="value">320</span> <span class="duration">yr</span> </div> </header> <div class="pricing-body"> <ul class="pricing-features"> <li><em>5</em> Email Accounts</li> <li><em>1</em> Template Style</li> <li><em>25</em> Products Loaded</li> <li><em>1</em> Image per Product</li> <li><em>Unlimited</em> Bandwidth</li> <li><em>24/7</em> Support</li> </ul> </div> <footer class="pricing-footer"> <a class="select" href="#">Sign Up</a> </footer> </li> </ul> </li> <li class="exclusive"> <ul class="pricing-wrapper"> <li data-type="monthly" class="is-visible"> <header class="pricing-header"> <h2>Exclusive</h2> <div class="price"> <span class="currency">$</span> <span class="value">60</span> <span class="duration">mo</span> </div> </header> <div class="pricing-body"> <ul class="pricing-features"> <li><em>15</em> Email Accounts</li> <li><em>3</em> Template Styles</li> <li><em>40</em> Products Loaded</li> <li><em>7</em> Images per Product</li> <li><em>Unlimited</em> Bandwidth</li> <li><em>24/7</em> Support</li> </ul> </div> <footer class="pricing-footer"> <a class="select" href="#">Sign Up</a> </footer> </li> <li data-type="yearly" class="is-hidden"> <header class="pricing-header"> <h2>Exclusive</h2> <div class="price"> <span class="currency">$</span> <span class="value">630</span> <span class="duration">yr</span> </div> </header> <div class="pricing-body"> <ul class="pricing-features"> <li><em>15</em> Email Accounts</li> <li><em>3</em> Template Styles</li> <li><em>40</em> Products Loaded</li> <li><em>7</em> Images per Product</li> <li><em>Unlimited</em> Bandwidth</li> <li><em>24/7</em> Support</li> </ul> </div> <footer class="pricing-footer"> <a class="select" href="#">Sign Up</a> </footer> </li> </ul> </li> <li> <ul class="pricing-wrapper"> <li data-type="monthly" class="is-visible"> <header class="pricing-header"> <h2>Pro</h2> <div class="price"> <span class="currency">$</span> <span class="value">90</span> <span class="duration">mo</span> </div> </header> <div class="pricing-body"> <ul class="pricing-features"> <li><em>20</em> Email Accounts</li> <li><em>5</em> Template Styles</li> <li><em>50</em> Products Loaded</li> <li><em>10</em> Images per Product</li> <li><em>Unlimited</em> Bandwidth</li> <li><em>24/7</em> Support</li> </ul> </div> <footer class="pricing-footer"> <a class="select" href="#">Sign Up</a> </footer> </li> <li data-type="yearly" class="is-hidden"> <header class="pricing-header"> <h2>Pro</h2> <div class="price"> <span class="currency">$</span> <span class="value">950</span> <span class="duration">yr</span> </div> </header> <div class="pricing-body"> <ul class="pricing-features"> <li><em>20</em> Email Accounts</li> <li><em>5</em> Template Styles</li> <li><em>50</em> Products Loaded</li> <li><em>10</em> Images per Product</li> <li><em>Unlimited</em> Bandwidth</li> <li><em>24/7</em> Support</li> </ul> </div> <footer class="pricing-footer"> <a class="select" href="#">Sign Up</a> </footer> </li> </ul> </li> </ul> </div> <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,300,700' rel='stylesheet' type='text/css'> <script src="https://cdnjs.cloudflare.com/ajax/libs/modernizr/2.8.3/modernizr.min.js"></script> <script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js'></script><a style="font-size: 8pt; text-decoration: none" target="_blank" href="http://www.devanswer.com">Developer Code</a>

CSS
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section, main {
	display: block;
}
body {
	line-height: 1;
}
ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}
*,
*::after,
*::before {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

html {
	font-size: 62.5%;
}

html * {
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

body {
	font-size: 1.6rem;
	font-family: "Open Sans", sans-serif;
	color: #2d3d4f;
	background-color: #1bbc9d;
}

a {
	text-decoration: none;
}

.pricing-container {
	width: 90%;
	max-width: 1170px;
	margin: 4em auto;
}

.pricing-container {
    margin: 1em auto;
}
.pricing-container.full-width {
    width: 100%;
    max-width: none;
}

.pricing-switcher {
	text-align: center;
}

.pricing-switcher .fieldset {
	display: inline-block;
	position: relative;
	padding: 2px;
	border-radius: 50em;
	border: 2px solid #2d3e50;
}

.pricing-switcher input[type="radio"] {
	position: absolute;
	opacity: 0;
}

.pricing-switcher label {
	position: relative;
	z-index: 1;
	display: inline-block;
	float: left;
	width: 90px;
	height: 40px;
	line-height: 40px;
	cursor: pointer;
	font-size: 1.4rem;
	color: #ffffff;
}

.pricing-switcher .switch {
	position: absolute;
	top: 2px;
	left: 2px;
	height: 40px;
	width: 90px;
	background-color: #2d3e50;
	border-radius: 50em;
	-webkit-transition: -webkit-transform 0.5s;
	-moz-transition: -moz-transform 0.5s;
	transition: transform 0.5s;
}

.pricing-switcher input[type="radio"]:checked + label + .switch,
.pricing-switcher input[type="radio"]:checked + label:nth-of-type(n) + .switch {
	-webkit-transform: translateX(90px);
	-moz-transform: translateX(90px);
	-ms-transform: translateX(90px);
	-o-transform: translateX(90px);
	transform: translateX(90px);
}

.no-js .pricing-switcher {
	display: none;
}

.pricing-list {
	margin: 2em 0 0;
}

.pricing-list > li {
	position: relative;
	margin-bottom: 1em;
}

@media only screen and (min-width: 768px) {
  .pricing-list {
    margin: 3em 0 0;
  }
  .pricing-list:after {
    content: "";
    display: table;
    clear: both;
  }
  .pricing-list > li {
    width: 33.3333333333%;
    float: left;
    padding-left: 5px;
    padding-right: 5px;
  }
  .has-margins .pricing-list > li {
    width: 32.3333333333%;
    float: left;
    margin-right: 1.5%;
  }
  .has-margins .pricing-list > li:last-of-type {
    margin-right: 0;
  }
}

.pricing-wrapper {
	position: relative;
}

.touch .pricing-wrapper {
	-webkit-perspective: 2000px;
	-moz-perspective: 2000px;
	perspective: 2000px;
}

.pricing-wrapper.is-switched .is-visible {
	-webkit-transform: rotateY(180deg);
	-moz-transform: rotateY(180deg);
	-ms-transform: rotateY(180deg);
	-o-transform: rotateY(180deg);
	transform: rotateY(180deg);
	-webkit-animation: rotate 0.5s;
	-moz-animation: rotate 0.5s;
	animation: rotate 0.5s;
}

.pricing-wrapper.is-switched .is-hidden {
	-webkit-transform: rotateY(0);
	-moz-transform: rotateY(0);
	-ms-transform: rotateY(0);
	-o-transform: rotateY(0);
	transform: rotateY(0);
	-webkit-animation: rotate-inverse 0.5s;
	-moz-animation: rotate-inverse 0.5s;
	animation: rotate-inverse 0.5s;
	opacity: 0;
}

.pricing-wrapper.is-switched .is-selected {
	opacity: 1;
}

.pricing-wrapper.is-switched.reverse-animation .is-visible {
	-webkit-transform: rotateY(-180deg);
	-moz-transform: rotateY(-180deg);
	-ms-transform: rotateY(-180deg);
	-o-transform: rotateY(-180deg);
	transform: rotateY(-180deg);
	-webkit-animation: rotate-back 0.5s;
	-moz-animation: rotate-back 0.5s;
	animation: rotate-back 0.5s;
}

.pricing-wrapper.is-switched.reverse-animation .is-hidden {
	-webkit-transform: rotateY(0);
	-moz-transform: rotateY(0);
	-ms-transform: rotateY(0);
	-o-transform: rotateY(0);
	transform: rotateY(0);
	-webkit-animation: rotate-inverse-back 0.5s;
	-moz-animation: rotate-inverse-back 0.5s;
	animation: rotate-inverse-back 0.5s;
	opacity: 0;
}

.pricing-wrapper.is-switched.reverse-animation .is-selected {
	opacity: 1;
}

.pricing-wrapper > li {
	background-color: #ffffff;
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
	outline: 1px solid transparent;
}

.pricing-wrapper > li::after {
	content: '';
	position: absolute;
	top: 0;
	right: 0;
	height: 100%;
	width: 50px;
	pointer-events: none;
	background: -webkit-linear-gradient( right , #ffffff, rgba(255, 255, 255, 0));
	background: linear-gradient(to left, #ffffff, rgba(255, 255, 255, 0));
}

.pricing-wrapper > li.is-ended::after {
	display: none;
}

.pricing-wrapper .is-visible {
	position: relative;
	z-index: 5;
}

.pricing-wrapper .is-hidden {
	position: absolute;
	top: 0;
	left: 0;
	height: 100%;
	width: 100%;
	z-index: 1;
	-webkit-transform: rotateY(180deg);
	-moz-transform: rotateY(180deg);
	-ms-transform: rotateY(180deg);
	-o-transform: rotateY(180deg);
	transform: rotateY(180deg);
}

.pricing-wrapper .is-selected {
	z-index: 3 !important;
}

@media only screen and (min-width: 768px) {
  .pricing-wrapper > li::before {
    content: '';
    position: absolute;
    z-index: 6;
    left: -1px;
    top: 50%;
    bottom: auto;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    transform: translateY(-50%);
    height: 50%;
    width: 1px;
    background-color: #b1d6e8;
  }
  .pricing-wrapper > li::after {
    display: none;
  }
  .exclusive .pricing-wrapper > li {
    box-shadow: inset 0 0 0 3px #2d3e50;
  }
  .has-margins .pricing-wrapper > li,
  .has-margins .exclusive .pricing-wrapper > li {
    box-shadow: 0 1px 5px rgba(0, 0, 0, 0.1);
  }
  :nth-of-type(1) > .pricing-wrapper > li::before {
    display: none;
  }
  .has-margins .pricing-wrapper > li {
    border-radius: 4px 4px 6px 6px;
  }
  .has-margins .pricing-wrapper > li::before {
    display: none;
  }
}

@media only screen and (min-width: 1500px) {
  .full-width .pricing-wrapper > li {
    padding: 2.5em 0;
  }
}

.no-js .pricing-wrapper .is-hidden {
	position: relative;
	-webkit-transform: rotateY(0);
	-moz-transform: rotateY(0);
	-ms-transform: rotateY(0);
	-o-transform: rotateY(0);
	transform: rotateY(0);
	margin-top: 1em;
}

@media only screen and (min-width: 768px) {
  .exclusive .pricing-wrapper > li::before {
    display: none;
  }
  .exclusive + li .pricing-wrapper > li::before {
    display: none;
  }
}

.pricing-header h2 {
	padding: 0.9em 0.9em 0.6em;
    font-weight: 400;
    margin-bottom: 30px;
    margin-top: 10px;
    text-transform: uppercase;
	text-align: center;
}

.pricing-header {
    height: auto;
    padding: 1.9em 0 1.6em;
    pointer-events: auto;
    text-align: center;
    color: #173d50;
    background-color: transparent;
}

.exclusive .pricing-header {
    color: #1bbc9d;
    background-color: transparent;
}

.pricing-header h2 {
    font-size: 2.8rem;
    letter-spacing: 2px;
}

.currency,
.value {
	font-size: 3rem;
	font-weight: 300;
}

.duration {
	font-weight: 700;
	font-size: 1.3rem;
	color: #8dc8e4;
	text-transform: uppercase;
}

.exclusive .duration {
	color: #f3b6ab;
}

.duration::before {
	content: '/';
	margin-right: 2px;
}

.value {
    font-size: 7rem;
    font-weight: 300;
}

.currency, 
.duration {
    color: #1bbc9d;
}

.exclusive .currency,
.exclusive .duration {
    color: #2d3e50;
}

.currency {
    display: inline-block;
    margin-top: 10px;
    vertical-align: top;
    font-size: 2rem;
    font-weight: 700;
}

.duration {
    font-size: 1.4rem;
}

.pricing-body {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.is-switched .pricing-body {
  overflow: hidden;
}

.pricing-body {
    overflow-x: visible;
}

.pricing-features {
	width: 600px;
}

.pricing-features:after {
	content: "";
	display: table;
	clear: both;
}

.pricing-features li {
	width: 100px;
	float: left;
	padding: 1.6em 1em;
	font-size: 1.5rem;
	text-align: center;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.pricing-features em {
	display: block;
	margin-bottom: 5px;
	font-weight: 600;
}

.pricing-features {
    width: auto;
}

.pricing-features li {
    float: none;
    width: auto;
    padding: 1em;
}

.exclusive .pricing-features li {
    margin: 0 3px;
}
  
.pricing-features em {
    display: inline-block;
    margin-bottom: 0;
}

.has-margins .exclusive .pricing-features li {
    margin: 0;
}

.pricing-footer {
	position: absolute;
	z-index: 1;
	top: 0;
	left: 0;
	height: 80px;
	width: 100%;
}

.pricing-footer {
    position: relative;
    height: auto;
    padding: 1.8em 0;
    text-align: center;
}

.pricing-footer::after {
    display: none;
}

.has-margins .pricing-footer {
    padding-bottom: 0;
}

.select {
	position: relative;
	z-index: 1;
	display: block;
	height: 100%;
	overflow: hidden;
	text-indent: 100%;
	white-space: nowrap;
	color: transparent;
}

.select {
    position: static;
    display: inline-block;
    height: auto;
    padding: 1.3em 2em;
    color: #1bbc9d;
    border-radius: 8px;
    border: 2px solid #1bbc9d;
    font-size: 1.4rem;
    text-indent: 0;
    text-transform: uppercase;
    letter-spacing: 2px;
	transition: all .6s;
	width: 70%;
}

.no-touch .select:hover {
    background-color: #1bbc9d;
	color: #ffffff;
}

.exclusive .select {
    background-color: #1bbc9d;
	color: #ffffff;
}
  
.no-touch .exclusive .select:hover {
    background-color: #24e0ba;
}
  
.secondary-theme .exclusive .select {
    background-color: #1bbc9d;
}
  
.no-touch .secondary-theme .exclusive .select:hover {
    background-color: #112e3c;
}
  
.has-margins .select {
    display: block;
    padding: 1.7em 0;
    border-radius: 0 0 4px 4px;
}

@-webkit-keyframes rotate {
  0% {
    -webkit-transform: perspective(2000px) rotateY(0);
  }
  70% {
    -webkit-transform: perspective(2000px) rotateY(200deg);
  }
  100% {
    -webkit-transform: perspective(2000px) rotateY(180deg);
  }
}

@-moz-keyframes rotate {
  0% {
    -moz-transform: perspective(2000px) rotateY(0);
  }
  70% {
    -moz-transform: perspective(2000px) rotateY(200deg);
  }
  100% {
    -moz-transform: perspective(2000px) rotateY(180deg);
  }
}

@keyframes rotate {
  0% {
    -webkit-transform: perspective(2000px) rotateY(0);
    -moz-transform: perspective(2000px) rotateY(0);
    -ms-transform: perspective(2000px) rotateY(0);
    -o-transform: perspective(2000px) rotateY(0);
    transform: perspective(2000px) rotateY(0);
  }
  70% {
    -webkit-transform: perspective(2000px) rotateY(200deg);
    -moz-transform: perspective(2000px) rotateY(200deg);
    -ms-transform: perspective(2000px) rotateY(200deg);
    -o-transform: perspective(2000px) rotateY(200deg);
    transform: perspective(2000px) rotateY(200deg);
  }
  100% {
    -webkit-transform: perspective(2000px) rotateY(180deg);
    -moz-transform: perspective(2000px) rotateY(180deg);
    -ms-transform: perspective(2000px) rotateY(180deg);
    -o-transform: perspective(2000px) rotateY(180deg);
    transform: perspective(2000px) rotateY(180deg);
  }
}

@-webkit-keyframes rotate-inverse {
  0% {
    -webkit-transform: perspective(2000px) rotateY(-180deg);
  }
  70% {
    -webkit-transform: perspective(2000px) rotateY(20deg);
  }
  100% {
    -webkit-transform: perspective(2000px) rotateY(0);
  }
}

@-moz-keyframes rotate-inverse {
  0% {
    -moz-transform: perspective(2000px) rotateY(-180deg);
  }
  70% {
    -moz-transform: perspective(2000px) rotateY(20deg);
  }
  100% {
    -moz-transform: perspective(2000px) rotateY(0);
  }
}

@keyframes rotate-inverse {
  0% {
    -webkit-transform: perspective(2000px) rotateY(-180deg);
    -moz-transform: perspective(2000px) rotateY(-180deg);
    -ms-transform: perspective(2000px) rotateY(-180deg);
    -o-transform: perspective(2000px) rotateY(-180deg);
    transform: perspective(2000px) rotateY(-180deg);
  }
  70% {
    -webkit-transform: perspective(2000px) rotateY(20deg);
    -moz-transform: perspective(2000px) rotateY(20deg);
    -ms-transform: perspective(2000px) rotateY(20deg);
    -o-transform: perspective(2000px) rotateY(20deg);
    transform: perspective(2000px) rotateY(20deg);
  }
  100% {
    -webkit-transform: perspective(2000px) rotateY(0);
    -moz-transform: perspective(2000px) rotateY(0);
    -ms-transform: perspective(2000px) rotateY(0);
    -o-transform: perspective(2000px) rotateY(0);
    transform: perspective(2000px) rotateY(0);
  }
}

@-webkit-keyframes rotate-back {
  0% {
    -webkit-transform: perspective(2000px) rotateY(0);
  }
  70% {
    -webkit-transform: perspective(2000px) rotateY(-200deg);
  }
  100% {
    -webkit-transform: perspective(2000px) rotateY(-180deg);
  }
}

@-moz-keyframes rotate-back {
  0% {
    -moz-transform: perspective(2000px) rotateY(0);
  }
  70% {
    -moz-transform: perspective(2000px) rotateY(-200deg);
  }
  100% {
    -moz-transform: perspective(2000px) rotateY(-180deg);
  }
}

@keyframes rotate-back {
  0% {
    -webkit-transform: perspective(2000px) rotateY(0);
    -moz-transform: perspective(2000px) rotateY(0);
    -ms-transform: perspective(2000px) rotateY(0);
    -o-transform: perspective(2000px) rotateY(0);
    transform: perspective(2000px) rotateY(0);
  }
  70% {
    -webkit-transform: perspective(2000px) rotateY(-200deg);
    -moz-transform: perspective(2000px) rotateY(-200deg);
    -ms-transform: perspective(2000px) rotateY(-200deg);
    -o-transform: perspective(2000px) rotateY(-200deg);
    transform: perspective(2000px) rotateY(-200deg);
  }
  100% {
    -webkit-transform: perspective(2000px) rotateY(-180deg);
    -moz-transform: perspective(2000px) rotateY(-180deg);
    -ms-transform: perspective(2000px) rotateY(-180deg);
    -o-transform: perspective(2000px) rotateY(-180deg);
    transform: perspective(2000px) rotateY(-180deg);
  }
}

@-webkit-keyframes rotate-inverse-back {
  0% {
    -webkit-transform: perspective(2000px) rotateY(180deg);
  }
  70% {
    -webkit-transform: perspective(2000px) rotateY(-20deg);
  }
  100% {
    -webkit-transform: perspective(2000px) rotateY(0);
  }
}

@-moz-keyframes rotate-inverse-back {
  0% {
    -moz-transform: perspective(2000px) rotateY(180deg);
  }
  70% {
    -moz-transform: perspective(2000px) rotateY(-20deg);
  }
  100% {
    -moz-transform: perspective(2000px) rotateY(0);
  }
}

@keyframes rotate-inverse-back {
  0% {
    -webkit-transform: perspective(2000px) rotateY(180deg);
    -moz-transform: perspective(2000px) rotateY(180deg);
    -ms-transform: perspective(2000px) rotateY(180deg);
    -o-transform: perspective(2000px) rotateY(180deg);
    transform: perspective(2000px) rotateY(180deg);
  }
  70% {
    -webkit-transform: perspective(2000px) rotateY(-20deg);
    -moz-transform: perspective(2000px) rotateY(-20deg);
    -ms-transform: perspective(2000px) rotateY(-20deg);
    -o-transform: perspective(2000px) rotateY(-20deg);
    transform: perspective(2000px) rotateY(-20deg);
  }
  100% {
    -webkit-transform: perspective(2000px) rotateY(0);
    -moz-transform: perspective(2000px) rotateY(0);
    -ms-transform: perspective(2000px) rotateY(0);
    -o-transform: perspective(2000px) rotateY(0);
    transform: perspective(2000px) rotateY(0);
  }
}
Javascript
jQuery(document).ready(function ($) {
  //hide the subtle gradient layer (.pricing-list > li::after) when pricing table has been scrolled to the end (mobile version only)
  checkScrolling($('.pricing-body'));
  $(window).on('resize', function () {
    window.requestAnimationFrame(function () {checkScrolling($('.pricing-body'));});
  });
  $('.pricing-body').on('scroll', function () {
    var selected = $(this);
    window.requestAnimationFrame(function () {checkScrolling(selected);});
  });

  function checkScrolling(tables) {
    tables.each(function () {
      var table = $(this),
      totalTableWidth = parseInt(table.children('.pricing-features').width()),
      tableViewport = parseInt(table.width());
      if (table.scrollLeft() >= totalTableWidth - tableViewport - 1) {
        table.parent('li').addClass('is-ended');
      } else {
        table.parent('li').removeClass('is-ended');
      }
    });
  }

  //switch from monthly to annual pricing tables
  bouncy_filter($('.pricing-container'));

  function bouncy_filter(container) {
    container.each(function () {
      var pricing_table = $(this);
      var filter_list_container = pricing_table.children('.pricing-switcher'),
      filter_radios = filter_list_container.find('input[type="radio"]'),
      pricing_table_wrapper = pricing_table.find('.pricing-wrapper');

      //store pricing table items
      var table_elements = {};
      filter_radios.each(function () {
        var filter_type = $(this).val();
        table_elements[filter_type] = pricing_table_wrapper.find('li[data-type="' + filter_type + '"]');
      });

      //detect input change event
      filter_radios.on('change', function (event) {
        event.preventDefault();
        //detect which radio input item was checked
        var selected_filter = $(event.target).val();

        //give higher z-index to the pricing table items selected by the radio input
        show_selected_items(table_elements[selected_filter]);

        //rotate each pricing-wrapper 
        //at the end of the animation hide the not-selected pricing tables and rotate back the .pricing-wrapper

        if (!Modernizr.cssanimations) {
          hide_not_selected_items(table_elements, selected_filter);
          pricing_table_wrapper.removeClass('is-switched');
        } else {
          pricing_table_wrapper.addClass('is-switched').eq(0).one('webkitAnimationEnd oanimationend msAnimationEnd animationend', function () {
            hide_not_selected_items(table_elements, selected_filter);
            pricing_table_wrapper.removeClass('is-switched');
            //change rotation direction if .pricing-list has the .bounce-invert class
            if (pricing_table.find('.pricing-list').hasClass('bounce-invert')) pricing_table_wrapper.toggleClass('reverse-animation');
          });
        }
      });
    });
  }
  function show_selected_items(selected_elements) {
    selected_elements.addClass('is-selected');
  }

  function hide_not_selected_items(table_containers, filter) {
    $.each(table_containers, function (key, value) {
      if (key != filter) {
        $(this).removeClass('is-visible is-selected').addClass('is-hidden');

      } else {
        $(this).addClass('is-visible').removeClass('is-hidden is-selected');
      }
    });
  }
});