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If your catalog is in Lengow, create a feed for Lemrock with the My Custom Channel app. Lengow gives you a feed URL: send it to your Lemrock contact. Your Lengow catalog isn’t changed. This guide covers the product feed. Send the category file separately.

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1. Create the Lemrock structure

In Lengow, go to App > My Custom Channel and click Add a new channel. Presentation: name the structure Lemrock and pick your catalog’s country. Format: choose CSV and the , delimiter. Under Quote protection for values, choose Add quote on values that contains the delimiter. Format step Fields: click import them and import the file below, saved as lemrock-fields.csv. Choose the comma delimiter and none for quotes.
lemrock-fields.csv
Importing fields What each field should contain is described in Product feed. Settings: don’t select a tracking field, Lemrock adds its own parameters. Under Sending options, choose Export via URL. Settings step Categories: add nothing. Click Launch.

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2. Create the feed from your catalog

Click Use your new channel and select the catalog that holds your products. In the feed’s Settings, under Which products do you wish to send?, keep All my products, or pick a segment to send only part of your catalog. Segments are created in Catalogues > your catalog > Segments. Choosing the products to send

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3. Map your fields

In Map your product attributes, type $ in each Lemrock field and pick the matching field from your catalog. Mapping a field A few fields need more than a direct mapping:
  • price and sale_price: Lemrock expects 799.00 EUR. If your field only holds the number, write $PRICE EUR, replacing PRICE with your field name.
  • availability: Lemrock expects in_stock, out_of_stock, preorder or backorder. If your values differ, click the cog to the right of the field to create a Convert values rule, and link each of your values to one of the four. If you only have a stock quantity, create two Define a value rules instead: in_stock when the quantity is above 0, out_of_stock otherwise.
  • item_group_id: map the parent product ID. If your catalog has parent rows that can’t be bought, remove them in Exclusions.
  • id: use the same ID as your conversion tracking.
Convert values rule

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4. Check and launch

Open Preview and check a few products:
  • the 8 required fields are filled;
  • prices look like 799.00 EUR;
  • availability holds one of the four expected values;
  • product and image links start with https://.
Then click Launch.

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5. Send the URL to Lemrock

At the bottom of the feed’s Settings, click Copy link. It’s also under More actions > Copy this feed link on the feed’s page. Copying the feed URL Send this URL to your Lemrock contact. Lemrock downloads it regularly: keep the feed active and your Lengow catalog up to date.