Brand
The top of the shelf. Register a brand once — duplicate names are blocked, and the newest addition always shows first.
Catalog your stock, brand to item
Every brand, every model, every item — tagged and in order.
Shelfmark keeps your product catalog in order, one brand, one model, one item at a time. No spreadsheets, no duplicate names, no guessing what's on the shelf.
The hierarchy
One brand holds many models. One model holds many items.
Model
Every model belongs to a brand, picked from a dropdown. The list traces oldest to newest, so you can see how the line grew.
Item
The individual piece on the shelf, linked to its exact brand and model. Newest items surface first.
Under the hood
Built the way a catalog should behave
No duplicates, ever
Brand, model, and item names are checked against what's already on the shelf before anything is added.
Confirm before removing
Deleting anything asks first, so nothing disappears by accident.
One popup, one job
Adding and editing happen in a focused popup — never a full page reload.
Sorted the way you'd look
Brands and items surface newest first. Models read oldest to newest, tracing the line's history.