10-10. 11-11. 12-12.<br /><br />Do these numbers sound familiar? Well, if you're an online shopaholic, you know what those mean. <br /><br />E-commerce platforms and retailers are once again gearing up for the big 12-12 sale. <br /><br />And as senior correspondent David Santos reports, this could be the nation's biggest shopping day ever. www.cnn.ph
