The pilot experience launched on the Attomax homepage, surfacing PayPal-powered personalized recommendations in a way that complemented the merchant's existing experience rather than competing with it. The design maintained clear PayPal brand presence, a trust signal for customers familiar with PayPal, while being visually integrated enough to feel native to the Attomax context.
The core design principle throughout was restraint. In a first release moving at speed, the temptation is to demonstrate capability by showing everything the system can do. The better instinct, and the one we followed, was to show only what earned its place in the experience, leaving room to iterate once we had real customer signal to work from.
Moving fast on a first pilot in a space as nuanced as personalized ads meant making design decisions under uncertainty. These are the two that stuck.