Well, several reasons:
Many property management companies have decided to just stop taking paper payments at all and to require that all payments be made electronically. We didn't want to do that, because we know that some tenants just don't have bank accounts or credit cards. So we wanted to make this option still available to you. But, in order to do that, we need to charge extra to cover our costs dealing with the issues above. We think that $10 is a reasonable fee for that.
So, what other payment options do you have? Quite a few:
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