Margin intelligence for subscription and repeat-purchase brands
Every discount is a decision. Make it on margin.
prometra shows what each promotion earns and what it gives away, then holds every offer to a cap, a schedule and a return. Self-serve for teams running codes on Shopify, WooCommerce and Stripe. Enterprise engagements, in your own warehouse, for teams that want offer depth set customer by customer.
No card needed to start the trial. Now onboarding early access brands.
Connects to the stack you already run
- Shopify
- WooCommerce
- Stripe
- BigCommerce on request
- Magento on request
- Snowflake, BigQuery, Databricks enterprise
What prometra does
Promotions you can hold accountable
Most discount tools stop at launch. prometra starts there: every code carries its cost, every campaign reports its return, and every rule that protects margin is set before the first order.
Build
Build with guardrails
Percentage, fixed amount, buy one get one, free shipping and bundle offers, built from templates or a plain-English goal. Set a usage cap, a minimum order, a start and an end on any promotion; drafts from a goal always include all four, so nothing runs longer or deeper than intended.
Sync
Sync codes to your stores
Create a code once and push it to each connected Shopify, WooCommerce or Stripe account that supports the offer type. Pause, edit or expire it in prometra and the change follows to each store.
Measure
Measure the real return
Orders report back through signed store webhooks, so each promotion shows revenue, discount cost, redemptions and return on discount. Promotions that give away more than they earn are flagged, not buried.
Protect
Stop offer abuse early
Per-email and total limits on every code batch, plus alert rules for rapid redemptions, one email redeeming in bulk, many emails from one address and sudden velocity spikes. Alerts go to the inbox you name.
Enterprise
Offer depth set customer by customer, in your warehouse
For subscription and repeat-purchase brands at scale, the enterprise engagement is designed around Bayesian models of lifetime value, churn risk and discount elasticity that run inside your own Snowflake, BigQuery or Databricks environment, with the control plane hosted by prometra and your customer data staying where it lives. The output is a per-customer decision on how deep an offer should go. Each engagement is scoped with your team before anything is built or signed.
- Lifetime value, churn risk and discount elasticity, per customer
- Decisions applied across acquisition, retention and reactivation
- Data plane in your warehouse; control plane hosted by prometra
- A scoped working session before any contract
Where margin leaks
Three jobs prometra is built for
01
Resurrection
Win back lapsed customers without paying everyone the same price to return. Size the offer to the value a customer is likely to bring back, and measure the return on every reactivation.
02
Churn deflection
Save offers at the moment of cancellation, capped and measured, so retention spend goes to customers who would otherwise leave rather than to those who would have stayed anyway.
03
Offer abuse prevention
New-customer offers redeemed again and again by the same people quietly erode margin. Limits per email and alerts on redemption patterns catch the obvious cases; enterprise engagements can scope identity resolution for the rest.
How it works
From connection to decision in four steps
01
Connect a store
Add a Shopify custom app token, WooCommerce REST keys or a Stripe secret key, then register the order webhook prometra gives you. The app walks through each step.
02
Build the promotion
Start from a template or describe the goal in plain English. Set the value, the cap, the minimum order and the dates, or generate a batch of single-use codes.
03
Launch with limits
Sync the code to the stores you choose. prometra activates and expires it on schedule and keeps the stores in step.
04
Measure and decide
Track revenue, discount cost and return per promotion, run A/B tests between offers and declare a winner on the numbers.
Pricing
Simple, transparent pricing
Every self-serve plan starts with a 30-day trial. No card needed to start. Cancel anytime.
Starter
For a single store getting its promotions under control.
$29/month
30-day trial, no card to start
- Up to 500 discounted orders a month
- Up to 10 active promotions
- 1 store connection
- Promotion analytics and return on discount
- Coupon batches with per-email and total limits
- Email support
Pro
For growing brands running offers across several stores.
$79/month
30-day trial, no card to start
- Up to 5,000 discounted orders a month
- Unlimited promotions
- Up to 5 store connections
- A/B tests between offers
- Fraud alert rules
- Drafts from a plain-English goal
- Priority email support
Scale
For high-volume brands that want the API and room to grow.
$199/month
30-day trial, no card to start
- Up to 25,000 discounted orders a month
- Everything in Pro
- Unlimited store connections
- REST API access with account keys
- A setup session for your first promotions
Enterprise
For subscription brands that want offer depth set per customer.
Custom
Scoped to your data and goals
- Unlimited discounted orders
- Warehouse-native modeling engagement, scoped with your team
- Customer-level lifetime value, churn and elasticity in Snowflake, BigQuery or Databricks
- Custom contracts and invoicing
- Security review
FAQ
Questions, answered
What is prometra?
prometra is a margin intelligence platform for subscription and repeat-purchase commerce. Self-serve, it builds, syncs and measures promotions and coupon codes with guardrails. For enterprise teams it is an engagement, scoped in a working session, built around customer-level models for lifetime value, churn risk and discount elasticity that run in the brand’s own data warehouse.
How is this different from a discount app?
A discount app makes codes. prometra makes each code answer for its cost: what it earned, what it gave away, who redeemed it and whether the pattern looks like abuse. The goal is fewer, better offers, not more of them.
Which platforms does prometra connect to?
Shopify, WooCommerce and Stripe on every self-serve plan. BigCommerce and Magento are available on request. Enterprise engagements connect to Snowflake, BigQuery or Databricks.
Where does AI come in?
Two places. In the app, a plain-English goal such as “15 percent off the summer collection for 48 hours” becomes a draft promotion you review before anything goes live. In enterprise engagements, the models behind offer depth are statistical: Bayesian estimates of lifetime value, churn risk and discount elasticity per customer, with their uncertainty kept in view.
How does the trial work?
Pick a plan and start a 30-day trial on Stripe’s checkout page. No card is needed to start; add one in the billing portal before the trial ends to keep going. Cancel anytime.
How is store data handled?
Store keys are encrypted before they are saved. Card details are handled by Stripe and never reach prometra. You can export or delete your data at any time by writing to privacy@prometra.ai.
See what your promotions really earn
Start a trial on your own store, or bring a hypothesis to a working session and we will test it against your numbers.
No card needed to start. Cancel anytime.