Sell with prices shoppers trust — and regulators approve.
Omniguard quietly tracks the 30-day lowest price of every product, drops the correct reference line onto your storefront, and runs a Lowest Price Guarantee your customers actually notice.
Compliance in three quiet steps.
Install from the Shopify App Store. We import your catalog and start the 30-day price journal automatically.
Every price change is logged with a timestamp. Discounts, campaigns, and A/B tests are all captured for you.
Add one theme block. The Omnibus reference line appears on every product page — no code, no dev.
A dashboard that actually tells you what to do.
Compliance health at a glance, price journals per SKU, and a claims inbox for Lowest Price Guarantee requests. Built for Shopify — feels native.
- Compliance health score per store
- 30-day price journal, exportable to CSV
- Claims inbox with one-click refund
- Automatic reference-price rendering
Compliance health
98% compliantSmall app. Big peace of mind.
Immutable log per SKU with timestamps, cause, and channel.
Drop-in theme blocks for reference price and LPG badge.
Handle 'found it cheaper' requests with one-click refunds.
Per-market rules for EU 27 + UK, with currency-aware history.
Tamper-evident trails your legal team will actually thank you for.
Feels like Shopify because it lives inside the admin.
Fair, flat, no per-order fees.
Every plan includes the same features. The price follows your Shopify plan: free on Basic and Grow, then $9.99 or $24.99 a month, or $99 or $249 a year. Cancel anytime.
- Shows 30-day lowest price on products
- Automatic daily price tracking
- Unlimited products and variants
- Price-match guarantee on product pages
- Inbox to review price-match claims
- Tamper-proof price history CSV export
- EU legal guarantee notice block
- Shopper-facing text in 20 languages
- 24/7 email support
- Shows 30-day lowest price on products
- Automatic daily price tracking
- Unlimited products and variants
- Price-match guarantee on product pages
- Inbox to review price-match claims
- Tamper-proof price history CSV export
- EU legal guarantee notice block
- Shopper-facing text in 20 languages
- 24/7 email support
- Shows 30-day lowest price on products
- Automatic daily price tracking
- Unlimited products and variants
- Price-match guarantee on product pages
- Inbox to review price-match claims
- Tamper-proof price history CSV export
- EU legal guarantee notice block
- Shopper-facing text in 20 languages
- 24/7 email support
- Shows 30-day lowest price on products
- Automatic daily price tracking
- Unlimited products and variants
- Price-match guarantee on product pages
- Inbox to review price-match claims
- Tamper-proof price history CSV export
- EU legal guarantee notice block
- Shopper-facing text in 20 languages
- 24/7 email support
Everything, explained.
What exactly does the Omnibus Directive require?
When you show a discount, you must display the lowest price the product was sold at in the last 30 days. Omniguard tracks and shows it automatically.
Does this work in the UK post-Brexit?
Yes. UK CMA guidance mirrors Omnibus for most cases. We support per-market rules for EU 27 and UK.
Will it slow down my storefront?
No. We ship a single lightweight theme block and cache the reference price so product pages stay fast.
Do I need a developer to install it?
No. Install from the Shopify App Store, drag our block into your product page, done.
What happens to my data if I uninstall?
You can export the full price journal as CSV anytime. After uninstall, shop data is deleted per our privacy policy and Shopify’s requirements.
Ship compliant pricing this afternoon.
Install Omniguard on your Shopify store in under two minutes. Free on Basic, with a paid plan that matches your Shopify plan.