OAccess Gateway connects asset discovery with purchase, giving users a guided journey from a link on a partner platform to delivery in their wallet. It brings payment options, identity verification, and transaction tracking into one experience, with payments and verification handled by external providers. I designed the purchase journey around clarity: what users would pay, what information they needed to provide, and what would happen next. The work covered checkout, wallet details, processing states, receipts, and recovery flows, making a process involving multiple providers feel consistent and understandable.