Alex Henderson, principal engineer at Pushpay, took the stage at PAYMENTSfn to talk through how Pushpay ensures payment resiliency. Pushpay helps churches grow their community by facilitating tithes, gifts, and other payments ‚ and helping the church to engage with their members. Early in its development, Pushpay dealt with multiple gateways either directly or through Spreedly. It offered a single payment method, and, when Alex joined, was processing about $1M in gifts per year for its customers. They're now processing about $3B per year and support ACH and other payments. And they use Spreedly for all credit card processing communications to gateways.