0.7-1% usually, you can try to negotiate as always.
USDT to AED fluctuates, but usually is around 3.66-3.67, so not so very different from the official rate.
Manager's checks are guaranteed by the bank, so there is close to zero risk of not getting paid (unless of course you are being duped by the fake check and fake︀ agent).
Absolutely random. I know someone who deposited 8 digits︂ checks without any problems and I also know a guy whose meagre 50k check triggered︃ the AML check and almost cost him an account closure. Generally speaking the bigger your︄ relationship is with the bank already the more you can deposit without being checked.
USDT to AED fluctuates, but usually is around 3.66-3.67, so not so very different from the official rate.
Manager's checks are guaranteed by the bank, so there is close to zero risk of not getting paid (unless of course you are being duped by the fake check and fake︀ agent).
Absolutely random. I know someone who deposited 8 digits︂ checks without any problems and I also know a guy whose meagre 50k check triggered︃ the AML check and almost cost him an account closure. Generally speaking the bigger your︄ relationship is with the bank already the more you can deposit without being checked.