Use most used currency for purchase request
Since rev 6167d58f77d0, we use for purchase the most used currency as default value. We should do the same for purchase request.
A brief maintenance was performed on this instance on 2025-01-13 between 22:15 and 22:30 UTC+2.
Since rev 6167d58f77d0, we use for purchase the most used currency as default value. We should do the same for purchase request.