Negotiate based on Volume Tiers and Long-term Partnership. Instead of asking for a flat discount, offer a staged purchasing plan (e.g., 10 units trial, 100 units annual) to secure 'Gold Tier' pricing. Discuss Incoterms clearly; while FOB (Free On Board) is standard, asking for CIF (Cost, Insurance, and Freight) can sometimes be cheaper if the supplier has high-volume contracts with shipping lines. Always ask for OEM/Customization branding to be included in the bulk price to increase your local brand equity.