Sushinet

Sushinet · Apps

Small, sharp apps for high-friction store work

Checkout rules, automatic tagging and product-edit history. One job per app, each live on the Shopify App Store with a free tier.

Apps

Three apps live on the Shopify App Store — Ruleproof, Rules2Tag and Undo History. Each one is small enough to explain in a sentence, and built to the same rule: no surprises.

Ruleproof

Checkout rules, with a preview and a monitor mode.

Live on the Shopify App Store

Checkout rules with a built-in safety net — every rule previewable before it goes live, so nothing ships that surprises you.

What it does

  • Payment methods — hide or rename by cart, customer, product or location
  • Shipping options — hide, rename, reorder or sort at checkout
  • Block checkout with a clear message when an order should not pass
  • Preview rules on a test shopper before they affect checkout

Rules2Tag

Auto-tag customers, orders and products by rules you define.

Live on the Shopify App Store

A plain-English rule applies a tag when its condition matches, and takes it off again when that condition stops holding — backfilled against your order history from day one.

What it does

  • Customers — VIP tiers from lifetime spend, order count or location
  • Orders — tags by payment gateway, sales channel or destination
  • Products — stock-sensitive and operational tags kept current
  • Backfill against existing history the moment a rule is turned on

Undo History

Built-in alarms for mistaken product edits.

Live on the Shopify App Store

Records every product change and raises an alarm on the ones that cross a rule — a price drop with no sale set up, a listing emptied out, a typo in a title.

What it does

  • Eleven fixed alarms, each its own switch, with the rule it matched named on the flag
  • One-click undo that reverses exactly the flagged change, nothing else
  • Deleted-product recovery — the tracked fields, rebuilt as a new product
  • A full change log across price, title, description, status and inventory