Everything you need to know about using Lasso with your Shopify store.
- What is Lasso?
- Lasso is a Shopify bulk editor that stages every change in a project so you can review a visual diff, edit individual rows, and apply with one click — or undo any apply with one click if anything is off. Type what you want in plain English or drop in a CSV; either way, nothing ships until you confirm.
- Can I see what will change before I apply?
- Yes — every edit stages in a project first. You get a row-by-row before/after diff showing the previous and new values for each field, so you know exactly what will hit Shopify before you click Apply. Individual rows can be edited or removed from the pending list, and you can apply just a subset of the staged changes.
- Can I undo changes after applying?
- Yes. Every apply captures a full snapshot of the rows it touched. From the success screen you can click "Undo this apply" to revert all the changes in one click — Lasso recreates deleted products, restores previous field values, and rolls back tag changes automatically. Undo is also available from the History page at any time, even days later.
- How does natural-language editing work?
- Type something like "Add 15% to all prices over $50" or "Set compare-at prices to 20% above the sale price." Lasso interprets your intent, stages every affected row in a project, and applies them only after you review the diff and confirm.
- Does Lasso ever show stale data from my store?
- No. Lasso reads from Shopify on demand on every page load — there is no local mirror of your catalog that can drift from your live store. The product, collection, customer, and order lists you see are always the current Shopify state.
- Does Lasso work with all Shopify plans?
- Lasso works with any Shopify plan that supports third-party apps — Basic and above. It does not work with the Starter plan.
- Is my store data safe?
- Lasso uses Shopify's official API and only requests the minimum scopes needed to read and update products. No data is stored outside your Shopify account, and no changes are ever made without your explicit confirmation.
- What counts as an "item" toward the per-import limit?
- An item is one row of staged change — one product update, one variant price change, one tag addition. A 500-row CSV import counts as 500 items. A chat command that updates 1,000 products counts as 1,000 items. Browsing your data and viewing diffs do not count.