Discount on early payment (apply discount on next bill/invoice)

Some supplier offer an early payment discount if the buyer is paid within period. For example, purchase Invoice RM1000, clear payment early, supplier give 10% discount (RM100)

A) Scenario (apply on this bill): 

1. Go to Purchases>Purchases Invoice
2. Add a new Invoice. (Or edit an invoice)
3. Click the discount button from the top**P/S: Now, you could fill in more email address in the 'email' section for sending the email to all at once. For example: [email protected],[email protected] (Don't have to space between two email)
   
4. Choose either to discount in fixed amount (MYR) or by percentage (%)
5. A discount and service charge box will appear as you scroll down on the invoice
6. Enter the figure, you will see the charges applied in the total amount
7. Save.

B) Scenario (apply on next bill): 

1. First create a credit note 
2. Go to Purchase Invoice, click to Edit the invoice you want to apply the credit note.
3. Go to the Transaction tab on the left
4. For cancel Invoice, click the button Use a credit note
5. Choose the Credit Note you have created from the list, and click Use to apply