anyone using modernbill with authorize.net? well i cant get it to configure, it says "ach transactions are not accpeted by this merchant"

can anyone tell me how to configure this step by step

thanks

You're probably better off asking this question on the Mordern Bill forums or mailing list. ;)

i tried but even though i love the software, the answers are half answered, so i thought i would try here

thanks

I don't remember seeing this question asked on the private support forums anywhere.

That sounds like an issue of the way you have AuthNet configured not MBill.