When you define a contact as a Customer/Supplier in the Contact card, a Customer/Supplier number is assigned. This is the same number as the Customer/Supplier ledger number. The Customer/Supplier Ledger links information from other modules. Which inform complete transaction between you and him.
Steps to check the Ledger report-
- Click on Reports -> Ledger -> Customer/Supplier Ledger
- Select the Duration
- Select the Customer/Supplier Name
- Click on Submit