1. Interest Calculation: Detailed breakdown of interest calculations, used when the debt includes significant interest charges

2. Previous Communications: Reference to prior attempts to resolve the matter, used when there has been a history of communication

3. Payment History: Summary of any partial payments made, used when there have been previous payments

4. Without Prejudice Save As To Costs: Extended privilege marking, used when you want to preserve the right to refer to the letter in relation to costs

5. Dispute Resolution Options: Information about alternative dispute resolution methods, used when willing to consider mediation or arbitration

1. Schedule A - Debt Calculation: Detailed breakdown of the debt, including principal, interest, and any additional charges

2. Schedule B - Payment History: Chronological list of all relevant transactions and attempts at payment

3. Schedule C - Supporting Documents: Copies of relevant contracts, invoices, or other documentation supporting the debt claim

4. Schedule D - Settlement Terms: Detailed terms of any proposed settlement arrangement, including payment schedule if applicable