Buyer will be required to make a 50% deposit upon the signing of each agreement. If the financial responsibility of Buyer becomes impaired or unsatisfactory to QikID, or Buyer is in default to QikID under this or any other contract, advance cash payment or satisfactory security shall be given by Buyer upon demand by QikID, and shipments may be withheld until such payment or security is received. Buyer shall make no deductions (including those for alleged damages) from payments due hereunder.