Dummy invoice creation

To test a system, we need to create invoices with dummy data. The data in the pdf invoice has to be formatted as per the rules which will be shared, but the values can be anything. 1. We need 750 invoices (5 examples of 150 formats) formatted as per the govt defined E-invoicing rules - these can be found here: [login to view URL] 2. Each invoice can have dummy data, but the data needs to match the formatting rules of the fields. Fields such as dates, GSTIN, IRN etc. 3. For fields such as GSTIN, IRN etc. please use different values. Have at least 100 unique values which can repeat across individual invoices. Ideally the 5 invoices of each layout should have very different data from each other 4. For the fields, please use 3-4 names for the same field across the 150 formats. This is explained below: 4a. GSTIN or GST etc. 4b. Invoice Reference Number or IRN etc. 4c. Price or Rate or Cost etc. 5. Include decimal values in numerical fields (rate and qty) 6. Across the layouts, do a mix and match of the optional fields. For eg: Some layouts should not have any, some should have a few fields and some should be very detailed.