> For the complete documentation index, see [llms.txt](https://doc.simax.fr/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.simax.fr/documentation-simax-anglais/functional/items-and-pricing/prices-update.md).
# Prices update
## Context
MobiliaPro has made an update on the price of corner sofas. A 5% increase has been announced.
\
As a result, Alice is also reviewing the selling prices of the corner sofas with a 5% increase.
### Implementation in Simax
To update the supplier prices, go to **Files > Prices > Supplier price update**. After modifying the percentage, click on **\[\[Update]]**.
After the update, the price increased from 550 Euros to 577 Euros.
Due to this change in the supplier price, an update of the selling prices is necessary. To do this, go to **Files > Prices > Item price update**. After modifying the percentage, click on **\[\[Update]]**.
After the update, the selling price increased from 899 Euros to 943.95 Euros.
For the professional and reseller prices, they need to be reviewed according to the categories by going to **\[Sales]**, **\[\[Prices]]** and **\[\[Modify]].**
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