I am a buyer for physical delivery of 24 karat gold and platinum bullion.  Seller must provide the following: - acceptable procedures for transaction - physical inventory or seller mandate - minimum 99.9 purity (prefer.99 or .999)  - hallmark and certifications - attractive discount - proof of product - LOI will be provided to valid seller - bank to bank, L/C, POF, Buyer Mandate, doc's, etc. will be provided