Related Questions:
Send a payment to Mews
Add a payment to a Customer
payments on ET syncing with Mews
Environment:
Event Temple Web App
Mews PMS
Answer:
Currently Payments posted in Event Temple cannot be sent to Mews, however this feature may be possible in the future. Vote on it in our feedback portal to keep up to date with the progress!
If a payment is posted in Event Temple, it must be manually posted in Mews.