JSFiddle - React, Tailwind, and code Playground

HTML

<link href="//netdna.bootstrapcdn.com/twitter-bootstrap/2.1.1/css/bootstrap-combined.min.css" rel="stylesheet">
<script src="//netdna.bootstrapcdn.com/twitter-bootstrap/2.1.1/js/bootstrap.min.js"></script>
<body>
<div class="row">

    <div class="plan-option span3 well">
        <h3 class="plan-option-title">Product Name</h3>
        <div class="plan-pricing">
            <p class="plan-price">$x<span class="small"> one-time</span></p>
            <div class="signup-btn">
                
                <button type="button" class="product-select-radio-button btn-large btn-block btn" >select</button>
            </div>
        </div>
    </div>

    <div class="plan-option span3 well">
        <h3 class="plan-option-title">Product Name</h3>
        <div class="plan-pricing">
            <p class="plan-price">$x<span class="small"> one-time</span></p>
            <div class="signup-btn">
                <button type="button" class="product-select-radio-button btn-large btn-block btn" >select</button>
            </div>
        </div>
    </div>

    <div class="plan-option span3 well">
        <h3 class="plan-option-title">Product Name</h3>
        <div class="plan-pricing">
            <p class="plan-price">$x<span class="small"> one-time</span></p>
            <div class="signup-btn">
                <button type="button" class="product-select-radio-button btn-large btn-block btn" >select</button>
            </div>
        </div>
    </div>

    <div class="plan-option span3 well">
        <h3 class="plan-option-title">Product Name</h3>
        <div class="plan-pricing">
            <p class="plan-price">$x<span class="small"> one-time</span></p>
            <div class="signup-btn">
                <button type="button" class="product-select-radio-button btn-large btn-block btn" >select</button>
            </div>
        </div>
    </div>
    
    </div>
</body>

JavaScript

$('.product-select-radio-button').on('click', function(e){
    $('.product-select-radio-button').removeClass("active");
    $(e.target).addClass("active");
});