← Arcanum Hollow/Documentation/Margin Keep
  • Safety Studio
  • Sale prices vs discount codes
  • Monitor-only mode
  • Flag vs Block
  • Black Friday / Cyber Monday (BFCM) and loss budget
  • Scan discounts and sale prices
  • Rules and scopes
  • Notifications
  1. Margin Keep
  2. /Safety Studio

Safety Studio

Try sample promos and your own discounts before go-live — read safer alternatives first.

Safety Studio runs clear profit math from your costs and floors — not guesses. Each test saves what you entered, the results, warnings about missing data, and safer discount ideas when a promo looks too deep.

What to do first

  1. Search for a product by name or SKU, or paste a variant number from Shopify Admin.
  2. Tap a sample promo chip (20% off, 40% off, or free shipping) or enter your own discount %.
  3. Run the simulation and read What you can try before you change a live discount.

Try your promo before Black Friday, flash sales, or stackable codes. Pair with Promotion audit to review live Shopify discounts.

Safety Studio with a sample promo and What you can try coach band
Safety Studio — sample promo and What you can try.·V1
PreviousProfit after costsNextSale prices vs discount codes

Was this page helpful?

Arcanum Hollow Labs
  • Shops
  • Lab
  • Services
  • Shopify apps & templates
  • Audits
  • Field Notes
  • About
  • Engine vs Shopify Flow
  • Engine docs
  • Legal
  • Contact