Role-play a tough supplier, get coached after every move — walk into the real chat prepared.
Share the product you're sourcing and the terms you want — MOQ, unit price, shipping, private label. I'll play a realistic, slightly tough supplier. Every time you make a move, I'll drop character for a second to tell you what worked and what to push for next: volume tiers, samples, payment terms, exclusivity, lead times.
In-character negotiation, out-of-character coaching — every exchange.