Discount accounts for purchase transactions can be customized using the Purchase Discount option.
Here you can select a purchase discount booking account.
To customize purchase discount in myBooks click on Settings > Business settings > preferences >purchase discount
![Preferences-purchase-discount-1](https://support.zetran.com/wp-content/uploads/2022/03/Preferences-purchase-discount-1-1024x447.png)
Here, the purchase discount booking account is the round off income
![Preferences-purchase-discount-2](https://support.zetran.com/wp-content/uploads/2022/03/Preferences-purchase-discount-2-1024x576.png)
![Preferences-purchase-discount-3](https://support.zetran.com/wp-content/uploads/2022/03/Preferences-purchase-discount-3-1024x471.png)
Now Purchase discount is booked at round off income, in the Account transaction report
![Preferences-purchase-discount-4](https://support.zetran.com/wp-content/uploads/2022/03/Preferences-purchase-discount-4-1024x576.png)