> For the complete documentation index, see [llms.txt](https://docs.rmhpos.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.rmhpos.com/releases/old/3-9-7.md).
# 3.9.7
Release Date: June 18, 2021
## **Store Manager and POS**
### Control where receipts display in Net Display
Starting with release 3.9.7, you can control where receipts display in Net Display. Set up a **Net Display Channel** (**Setup** | **Hardware** | **Net Display Channel**) and then enable Net Display for the register (**Setup** | **Hardware** | **Register List** | **Net Display**). From the **Show Receipt on Net Display** drop-down, select where the receipt should display in relation to the channel, e.g., to the left, to the right, below, above.
### Compute tax on item cost instead of price
Starting with release 3.9.7, you can computer tax on item cost instead of price. To do this, you need to set up a sales tax based on cost that uses a percentage-based **Sales Tax Rate**. Next, create the item tax, select the sales tax based on cost, and select **Compute tax on Item Weight instead of Price**. Then, assign the item tax to the item.
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