Gateways integrated directly into Salesforce, so money coming in becomes a record, a receipt and a reconciled line without anyone retyping it.
Most gateways are very good at moving money and completely indifferent to what happens next. The gap between the two is where the manual work lives.
The gateway writes straight into Salesforce. Nobody downloads a settlement file on Monday and types it into the system that was supposed to replace typing.
Expired cards quietly end regular giving. Retries, reminders and recovery handled automatically save more income than any campaign you could run instead.
Numbers are tokenised at the gateway and never touch your environment, which keeps PCI scope small and keeps the awkward question off your risk register.
If finance and fundraising are reconciling from different numbers, that is usually a gateway problem rather than a people problem. Worth a look.