https://app.getgrass.io/register/?referralCode=0d9r0jBdv-uLXL_
Grass Referral Code: How to Earn Grass Points
You can earn Grass points by downloading and running Grass as an extension of your web browser while you browse the internet. Based on information from the protocol, Grass may potentially distribute rewards in the form of cryptocurrencies, gift cards, and Paypal.