Good rent payments should be boring.
That is the entire case for autopay.
A tenant pays once from their bank, confirms the amount, and then has the option to turn that payment method into autopay for the same due day each month. The landlord gets a stable flow. The tenant stops repeating the same steps. Everybody gets a receipt.
The reason ACH is the right default is simple: tenants should not pay extra just to pay rent.
Cards are useful as a fallback. Some tenants prefer them. Some need the flexibility. But card fees are visible, percentage-based, and hard to justify as the default for a recurring rent bill. ACH stays cleaner. It keeps the tenant fee at zero. It better matches the way rent already works in real life.
There is also a behavior benefit. When the default option is “pay from bank, free,” most people take it. That makes autopay easier to adopt because the saved payment method is already the low-friction one you want for the next month.
This is also why we do not try to oversell the flow. ACH can take a few days to settle. Zelle can feel faster on the first transaction. Those are real tradeoffs. But if the goal is reliable monthly rent collection with receipts and records, ACH plus autopay is the better long-term system.
The product should reflect that. Big primary button for bank payment. Card available, but secondary. Pricing visible before confirmation. Receipt after success. Autopay offered only after the tenant already trusts the first payment.
That sequence is deliberate. It keeps the flow understandable, cheap, and repeatable.