Choco CRM provides small and medium-sized business with marketing tools to retain customers by offering personalized rewards and promotions. By collecting customers' purchasing history and demographics, the business could identify customers who haven't revisited recently and incentivizes them to return through mobile application, sms, or e-mail marketing tools. Specifically, for business owners, we offer CRM and POS solutions in an affordable price range. For end-users we have physical card, mobile phone number, and mobile application to interacts (collect points, redeem rewards, etc.) with the merchants.