ACH is the actual payment rail behind Hasanah's roundup promise. Transaction data helps calculate the amount, but the donation itself is funded through a checking-account debit.
Connected spending accounts are used for transaction analysis, while the funding account is the source of the actual ACH debit. This separation matters because donors may not want every tracked spending source to also be the payment source.
ACH debits are recurring bank withdrawals authorized by the user. In Hasanah's terms, the donor consents to that recurring debit setup as part of enrolling in the service.
Donors should monitor the weekly cadence, available balance in the funding account, and any notices about upcoming debits or failed withdrawals. That matters more than the acronym itself.
Hasanah specifically needs a linked U.S. checking account as the funding account.
No. The ACH debit amount changes with the roundup total for that cycle.
Yes. Users may pause or skip before the applicable processing cutoff shown in the service.