We are now Accepting Bitcoin Cash (BCH)! Bitcoin Cash (BCH) is an alternative to Bitcoin (BTC) that offers substantially faster transaction times and lower transaction fees.
Unfortunately Cash App does not offer Bitcoin Cash (BCH) at this time so you will need to purchase Bitcoin Cash (BCH) from within a supported wallet or from any crypto exchange that you prefer to use.
Popular wallet options:
Bitcoin Wallet - bitcoin.com
Trust Wallet - trustwallet.com
Popular exchange options:
Coinbase - coinbase.com
Bittrex - bittrex.com
Gemini - gemini.com
Kraken - kraken.com