Methods and apparatus for funding transactions using debit cards issued by one institution and funds from accounts at other institutions

摘要

Methods, apparatus, and systems for funding transactions disclosed herein may operate to configure a plurality of backup funding sources for a primary funding source, and enable a consumer associated with the primary funding source to select at least one backup funding source among the plurality of backup funding sources. A request to fund a transaction associated with the primary funding source may be received, and the transaction may be funded using funds from at least one of the primary funding source and the at least one selected backup funding source.