Products, services, variants, categories, prices, tax, and import.
Go to Catalog → Products to search, sort, filter, create, edit, or archive your sellable items. Select Save & Exit to return to the list or Save & Add More for a second item. Verify the active outlet before editing stock.

Open Catalog → Variants and create master attributes such as Color = Red, Blue and Size = S, M, L. In the Variant product form, assign attributes, generate combinations, then set each combination's code, cost, price, wholesale price, and stock. Only valid selected combinations can be sold. A product's displayed total stock aggregates its variant balances; each option has its own availability.
Categories and units are core reference data, not removable demo data. Use the category/brand controls in the product editor where available. To import many products, open Catalog → Import Products, download the sample, map columns, preview errors, then commit the import. Correct duplicate codes or invalid units before retrying; do not import the same file repeatedly without checking the result.
Images and stock are separate
Uploading an image does not add stock. A physical item with a visible balance can still fail checkout if all usable batches are expired or missing.