Any time you make a Mondo transaction, it rounds up the small change and sends it to a charity of your choice. You could have thresholds and caps. eg. minimum transaction £5, anything above that, round it up.
eg. Pret £2.50 - no donation. Pub - £12.40 … 60p to charity. Monthly donation cap of the user’s choosing.
‘Pennies’ is a “digital charity box” which has the same goal, but needs to be installed/implemented by individual retailers. http://www.pennies.org.uk/ … i’ve seen this in action on eBay and Dominos Pizza.
I’ve had a look for a generic donation API - FirstGiving sounds like the type of thing that’s needed… http://www.frontstream.com/charitable-donations/documentation/donations-api/
Not sure what the technical ins and outs of the payment part are… may need to be an internal Mondo feature, rather than built externally via APIs.
Interested to hear from the devs on how feasible this would be? Would be keen to put in some dev work on this myself if it’s possible to do with the API.