GET request to retrieve the next available invoice number for creating a new invoice. It helps users to easily generate sequential invoice numbers for new transactions.ApiKey: ********************curl --location 'https://api.hisabkitab.co/third-party/sale-transactions/next-invoice-number' \
--header 'ApiKey: <api-key>'{
"data": "3",
"success": true,
"message": "Invoice Number Retrieved Successfully"
}