The recovery path preserves access at the same moment it can preserve the wrong session.
Device binding protects account ownership, while recovery must still work for shoppers who no longer have their old phone.
Who you’d be doing this for
“My payment is due tomorrow, and my old phone still shows me signed in.”
Nicolas Becker · Retail shopper
She uses the Manage tab to check and pay an upcoming interest-free installment after replacing her phone.
What is at stake
Some recovered accounts keep a valid session on an old device while others fail on a second attempt. You must weigh permanent session invalidation against shoppers reaching checkout and their upcoming payments.
Why it isn’t already fixed
Every obvious fix costs something else. That’s the part you’d have to decide.
- account ownership vs recovery access
- irreversible containment vs shopper continuity
- automated detection vs verified control evidence
- checkout completion vs step-up friction
Why Affirm
Interest-free payment plans rely on shoppers being able to authenticate safely at checkout and manage scheduled payments after account recovery.
Written with these in mind
Not your kind of problem? 45 more at Affirm, or browse every organization.
This is the setup. The work is inside.
Running it puts you in the room: the full situation and its constraints, stakeholders who push back in their own words, and the decisions that are yours to make. What you produce becomes a Day One Plan — work you can show someone instead of describing.