Interesting Discovery Today

Today, I requested a payment from ValePTR and noticed I had mispelled the email for my payment processor. Imagine my surprise when I learned I could edit the payment request! There are at least two sites where I have had to cancel my payment request because the payment had been so slow, it had exceeded the payment maximum. Unfortunately, that means at those sites, I had to request a second time, and ended at the bottom of the payment queue.

This experience with ValePTR has me wondering if WMs have a setting they can use to prevent editing payment requests.