https://bscscan.com/tx/0x910dc1bd5892c5e6103973f45f526479d5c9c6a684e63e87755bc9ff1da6422a

It says that the function is deposit token. What is this?

The contract seems to belong to gelato.

I wonder what my friend is getting after spending $390 BUSD to this contract.

What is he buying?

He said he forget. He put some limit order on a site with powered by gelato. But he forget which site did he put the limit order.

Can we know?