Request for New Features

These features will be a real value if added.

  1. Profit margin report w.r.t sales invoice number.
  2. Profit margin report w.r.t customers.
  3. History (sale price + quantity) of sale of an item to a customer when creating invoice.
  4. Multiple sale prices.
  5. Restriction or warnig for duplicate of code and name of item, customer, etc.