> For the complete documentation index, see [llms.txt](https://help.pickzen.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.pickzen.com/create/products/selecting-products.md).

# Selecting products

When a feed of products has been defined the Products panel will show all products of your feed. Something similar to:

![](/files/An2pOgEYje1m1dXV4HTK)

By default, all products will be used in your pickzen. If you only want to use a reduced set of products, you can select them one by one, or define a rule to select them automatically.

### Selecting products one by one

In order to select your products one by one, simply mark those you want to be used in your pickzen:

![](/files/uy1p5A9NiBKTTDt2bwSC)

In this example, only 4 products were selected and will be used for recommendation.

### Selecting products by rules

If the feed contains hundreds or thousands of products, selecting them one by one can be a heavy task. In these cases, selecting products by rules can be of help. 

Click on the *by rules* link:

![](/files/JhBSHA1zHqm0FmtxxjFf)

The products panel will change to a rules panel:

![](/files/WsCjTt2J2uhIT7ghxJ12)

Clicking on Siple Rule we can define de rule to select the products. For example, all products with tag *flat:*

![](/files/M0nGEhMdBtLu7wlZGHLS)

In our Plus and Pro plans, more complex rules can be defined, combining AND / OR expressions. For example, all shoes with tags *heel* and *fashion*:

![](/files/VijElrtnkiH2WR95G2PL)