Open-mat fees: read the whole offer
An open mat is not automatically free. Open the gym's OpenMapp profile and read the fee wording to check what the offer actually covers.
The fee notes belong to the gym
OpenMapp's public open-mat feed records fee notes and a free-open-mat flag at gym level. It does not assign a separate verified price to each timetable entry.
For example, a note about a free Sunday open mat does not make Monday's drilling session free. Read the fee note alongside the timetable rather than assuming it is a price for every session. This example explains how to read the data; it is not a current offer from a named academy.
Ask what is included
Confirm whether the quoted fee is for the open mat, a class, the full day or a longer pass. Ask about eligibility restrictions, uniform or equipment rental, and whether you need to register or pay in advance.
A member benefit, affiliation discount or local trial may not apply to a visiting grappler. Give the academy your actual visit details when asking for the price.
No published price means ask
When fee notes are missing from a profile, ask the academy. An empty field does not mean free. A gym's free-open-mat flag is a reason to ask which session qualifies, not a blanket price promise.
Your plan is not a booking
Searching and reading timetables does not reserve a place, take payment or agree to the academy's terms. Confirm the date, price and cancellation arrangements directly with the gym or booking provider.