The best way to reduce transfer fees on Binance is to use BNB to pay for the fees. This can save you a 25% discount on spot and margin trading fees.
Other ways to reduce fees:
Utilize the referral program:
The referral program can provide fee discounts when you invite your friends to join Binance.
Increase trading volume:
The higher your monthly trading volume, the lower your trading fees will be.
Trade in eligible pairs:
There are certain pairs that allow trading without fees on Binance.