Hi PH, It feels awesome to launch a new feature on ProductHunt. New Feature: To support our personalization feature, we have launched a promotion widget(javascript) which adds a button to existing websites to show promotions. This is like pre-built offers/rewards section to a website. https://stack.promo/promotion-wi... Background: stack.promo is an API based promotion engine which can integrate with existing websites to offer personalized promotions and pricing to customers. https://stack.promo/personalizat... We also have a customer acquisition strategy using waitlist with promotions https://stack.promo/acquisition.... The website link is here (https://stack.promo/). We are offering a 2 months free trial for ProductHunt users. If you are a startup, please hit us up and we will offer a free account. Please feel free to DM us on twitter (https://twitter.com/stack_promo) or comment below for any questions. We'd love to get some feedback. Thanks everyone