SEELFA is a Lebanon-based startup for credit/debt payment by customers to their sellers. The platform Sleefa is exactly similar to Khatabook or CRED in India. The application is Android and built using Java and Kotlin. We implemented the Stripe Payment and Stripe connect in the application. The application is basically for the sellers. The sellers can register themselves over the application, create their customers and send the invoices to them via Mail, Whatsapp or text in the form of a link. The customers then will be redirected to the - Seelfa | Hello  and they can pay via Credit/Debit card or SEPA.
Link - https://play.google.com/store/apps/details?id=com.seelfa.bills