Hello,

Set up a payment method like ‘ACH’ in Banking module.  On ‘settings for use in AP’ tab, select Create batch payments’ under additional processing if you are transmitting payment files to the bank. Complete the ‘Payment Methods details’ grid on the same tab: the fields in the payment method details are the vendor’s account number, bank routing number, bank name, etc. I usually copy the payment details section from the Fedwire payment method that comes with Acumatica.]  Once the ACH payment method you’ve set up is added to a vendor, the banking fields you just added to the payment methods detail section ‘magically appear’ in the vendor’s screen so you can populate them.