Update Proforma Invoice

1. Visit https://zepbill.com/dashboard.

2. Click "Sales->Proforma Invoices in left side Navigation Bar.

3. Open the proforma invoice that you want to update.

4. Click "Update Invoice" button.

5. Click "Contact E-Mail" input field to update contact email.

6. Click "Contact E-Phone" input field to update contact phone.

7. Click "Invoice Date" input field and update invoice date.

8. Click "Purchase Order Number" input field and update the purchase order number.

9. Click "+ Add Product/Service" to add more products/services.

10. Click "Additional Charges" input field and update the additional charges.

11. Click "Discount Amount" input field and update the discount amount.

12. Check/Uncheck "Round Off" .

13. Click "Update" .