This Checklist outlines key provisions and issues for consideration when drafting and negotiating a price clause in a business to business contract. For a simple example of a Precedent price clause, see Precedent: Template agreement—mutual, clause 6. For examples of more complex Precedent price clauses together with detailed drafting notes, see Precedent: International supply of goods agreement—business-to-business, clause 13 and Services agreement (ongoing supply)—balanced, clause 9. For a price variation clause, see Precedent: Price variation clauses. For a payment by letter of credit clause, see Precedent: Payment by letter of credit clause. For information on price clauses, see Practice Note: Price, payment terms and interest. Payment and price provisions in a contract are often interlinked. When using this checklist, also consider using: Drafting and negotiating a payment clause—checklist. See also Practice Note: Price and payment in commercial contracts—FAQs. Legal Issues General comments What to watch out for Basis of calculation: time and materials or fixed price Where fixed prices are used, these are commonly expressed by reference to a schedule (see for example Precedent: