Error 304: Market Fee Out of Range

PayMe's message with language: "en": Market fee is not in the allowed range

market_fee or market_fee_fixed isn't a number, or is negative. status_additional_info holds the value.

Usual causes

• A negative value: the sandbox answered HTTP 400 for -1.
• A value like 1%.

What to do

• Send a plain number. See Platform Fees.

The full list of codes is on Errors. If something else is going on, see Troubleshooting by Symptom.