You will be paid when the amount that’s due to you is at least 4 times higher than current ERC20 transfer fees, at the time payments are made.
If for instance fees for next payment were to be $20, you would get paid if the amount StorjLabs owes you were to be at least $80.
The only options right now to get paid every month is to receive high amount payments, or to opt in for L2 payments (zkSync):