When payment is activated in a Group or Activity, automatically add a field in the form and a column in the table to indicate the payment method that will be used for registration. Not to be displayed in the form if the “Mandatory credit card payment” option is activated. However, it can be left as a column in the table for cases where what is paid online corresponds to a deposit. This will allow the User to do a personalized follow-up. Payment methods: Online payment, Check, Cash, Vacation check...