Can I purchase more than 6 “Must Buy” items as a B2B customer? September 04, 2019 04:30 Updated Yes. You are able to purchase 6 “Must Buy” items at promotional prices and the 7th item onward at non-promotional price. The 2% corporate discount will not apply. Related articles How much rebates can I receive? Terms and Conditions for New Business Users Sign-up First Order Promotion 14 May 2019 onward How to register as a Business User? I can't prepare the cheque on time. Can I mail it to you?