What is a BUSD token approval and why is a zero BUSD amount shown?
Registration in FORSAGE BUSD requires approval. It is the authorization of your wallet in the BUSD token smart contract (the BUSD token in the Binance Smart Chain network is a smart contract), while the FORSAGE BUSD smart contract interacts with your wallet through the BUSD token smart contract.
To interact with the FORSAGE BUSD contract, you must have a BUSD token and a BNB coin on your wallet! Binance Smart Chain network commission for any transactions with the BUSD token is charged only with BNB coin, which must be in your wallet.
Please note: At this step you do not spend BUSD yet, but only give permission that BUSD from your wallet can be spent on the contract. For this step, you will need BNB to pay network fees ~0.00035 BNB.
After successfully completing the approval in the BUSD token smart contract, you can move on to the next registration step. The approval only needs to be done once for one wallet and then it is no more required.