That’s quite easy. Just remember the Referral Program is meant for newbies. It works this way:
1) A TradingView user sends their affiliate link to a friend who hasn't joined us yet.
2) The newcomer follows this link and creates their account.
3) The referred friend purchases a subscription to any Pro plan. It’s not necessary to get a paid plan on the very first day. There is a 3-month period to think it over and do it.
4) Both friends get 3000 or 1000 TradingView coins as a reward (100 coins are equal to 1 USD).