MedPadala Electronic Gift Card
MedPadala at medpadala.com.ph is an eCommerce platform for purchasing electronic gift cards, which in turn is used for purchasing medicines and medical supplies at Generika drugstores.
MedPadala is built on top of the OpenCart eCommerce platform running on PHP.
My involvement was integrating the payment gateway, creating PHP back end codes for sending a request to the MedPadala API on OpenCart logs a successful purchase and creating JavaScript codes to update the user's browser once a response is received from the API.