What the standard says
Information previously entered by or provided to the user that is required to be entered again in the same process is either:
Why it matters
Re-entering an address is a memory and motor cost that falls hardest on the people least able to pay it.
What a failure looks like
- failsA checkout that asks for the billing address again with no "same as delivery" option.
How to fix it
- doAuto-populate, offer a copy checkbox, or let the user pick a previous value.
How A11ySignal checks it
manual
No automated rule can judge this criterion, and we will not pretend otherwise. A clean scan does not mean 3.3.7 passes — it means nothing we can measure fails. This one needs a person.