https://www.techradar.com/news/snaps-payment-service-snapcash-is-shutting-down

Snap is closing its peer-to-peer payment service, Snapcash. The feature, which is built into Snapchat, will shut down on August 30.

Eagle-eyed teen Ishan Agarwal spotted a deprecation message in the code of Snapchat's Android app, and the company later confirmed to TechCrunch that Snapcash is on borrowed time.