1. Security Interest: Required when additional security is provided for the unpaid balance

2. Third-Party Guarantees: Include when a guarantor is involved in securing the payment obligations

3. Return and Refund Policy: Necessary for certain types of goods or when required by industry practice

4. Maintenance and Support: Include for technical equipment or goods requiring ongoing maintenance

5. Assignment: Include when either party needs the right to assign their rights or obligations

6. Force Majeure: Include when protection against unforeseen events is required

7. Dispute Resolution: Include when specific dispute resolution mechanisms like arbitration are preferred

1. Schedule 1 - Description of Goods: Detailed specification of the goods being sold, including quantity, quality, and technical details

2. Schedule 2 - Payment Schedule: Detailed breakdown of payment installments, including amounts and due dates

3. Schedule 3 - Delivery Schedule: Timeline and logistics for delivery of goods

4. Schedule 4 - Condition Report: Initial condition report of goods at time of agreement

5. Appendix A - Required Documents: List of documents required for transfer of ownership

6. Appendix B - Warranty Terms: Detailed warranty terms and conditions