During July 2026, this developer enhanced the moovfinancial/moov-go repository by delivering two foundational features focused on payment processing and merchant experience. They introduced a CardCategory field to the CardPaymentMethod struct, enabling more granular identification of card types such as rewards or corporate cards, which supports improved merchant segmentation and policy routing. Additionally, they added a PaymentLinkURL field to the Invoice model, allowing direct payment redirection and streamlined checkout flows. These contributions were implemented using Go and involved API design, backend development, and data modeling, laying the groundwork for future analytics and more accurate card-type handling within the platform.