Part I Business Procedures
  UNIT ONE Business Inquiries
  UNIT TWO On Price
  UNIT THREE On Payment and Delivery
  UNIT FOUR Counter-offer
  UNIT FIVE Shipment
  INTER-LESSON (I) Review
  UNIT SIX Arranging the Time Schedule of a Visit
  UNIT SEVEN Acceptance
  UNIT EIGHT Withholding an Offer
  UNIT NINE Payment by Installments
  UNIT TEN Packing and Labeling
  INTER-LESSON (II) Review
  UNIT ELEVEN Insurance
  UNIT TWELVE Agency
  UNIT THIRTEEN Claims (I)
  UNIT FOURTEEN Claims (II)
Part II Business Information and Proposals
  UNIT FIFTEEN Arbitration
  UNIT SIXTEEN Compensation Trade
  UNIT SEVENTEEN Registration of Trade Marks
  UNIT EIGHTEEN Invitation to Tender
  UNIT NINETEEN A Joint Venture
  UNIT TWENTY Advertising Agent
  UNIT TWENTY-ONE Commodity Inspection
  UNIT TWENTY-TWO Franchise
  UNIT TWENTY-THREE Technology Transfer