This Agreement establishes the terms and conditions on which Oculus will sell to Manna Pro the Products, and the terms and conditions on which Manna Pro shall have the right to sell the Products. This Agreement shall not be modified, supplemented or interpreted by any trade usage or prior course of dealing not made a part of this Agreement by its express terms and agreed to by the parties in writing. Notwithstanding the preprinted terms and provisions of any purchase orders, other sales documentation or other communications exchanged or used by Manna Pro or Oculus, all purchases and sales of Products shall be subject to the terms and provision of this Agreement, and, unless otherwise expressly agreed in a written agreement referencing this Agreement and signed by both parties, neither party will be bound by any term or provision which is inconsistent with or differs from any of the terms and provisions of this Agreement.