Hi there!
Hi @RC,
Per your use case, for notification and alerts I would recommend Visa Transaction Controls here -
VTC Overview - https://developer.visa.com/capabilities/vctc
VTC Documentation - https://developer.visa.com/capabilities/vctc/docs-getting-started
VTC API Reference - https://developer.visa.com/capabilities/vctc/reference
For loyalty and benefits use case, I recommend you to visit this link - https://developer.visa.com/site/offers-benefits
VCES Overview - https://developer.visa.com/capabilities/vces
VCES Documentation - https://developer.visa.com/capabilities/vces/docs-getting-started
VMORC Overview - https://developer.visa.com/capabilities/vmorc
VMORC Documentation - https://developer.visa.com/capabilities/vmorc/docs-getting-started
VOP Overview - https://developer.visa.com/capabilities/vop