How do high-volume P2P merchants safely receive funds while selling crypto?

I’m planning to start out doing larger volume on Binance P2P and ultimately turn into a service provider, so I’ve been making an attempt to know how experienced sellers handle every thing safely.

I see some merchants doing 1,000–three,000+ trades within the last 30 days, which is crazy quantity. I needed to ask individuals with actual experience:

How do you safely receive funds from so many various consumers every single day?

What sort of bank accounts do most merchants use — personal, present, coperate, or multiple accounts?

Is it advisable to maintain separate accounts only for P2P activity?

Are there certain banks, wallets, or cost methods that work better for high-volume buying and selling?

How do merchants scale back dangers like frozen accounts, chargebacks, or suspicious transaction flags?

Any mistakes novices make when starting merchant-level volume?

I’m making an attempt to study the right and most secure strategy to construction issues earlier than scaling up. Would recognize recommendation from skilled P2P retailers.