Need an easy way to pay for my truck – Firstmark Credit Union Review

I still have to go to the bank and write a check. Firstmark is not my primary bank so there is no easy way to transfer money. Need some better options to get money from bank to bank. Zelle? Photo of check? Please figure this out soon. I like the service and people but technology is quite a bit behind.
Review by satx marc on Firstmark Credit Union.