Parents to sell tickets on their portal with Cash/ACH payments

Hello, I am not able to purchase tickets for my event because of it not being available in Trinidad where I live. If parents are able to sell tickets on their portal and the option comes up for Cash or ACH it can generate an email which will aid in me being able to track the sales.

I am asking if that facility can be granted for parents please, especially for persons like myself who are unable to access the online payments due to restrictions in my region.

Please give it consideration.