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Metrics type: Supporting Metrics • Category: Ecommerce Platform

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At a glance

Total discount value applied to orders in the period. The single most important promotional-economics KPI: it answers “how much did we give away to drive sales?”. On BigCommerce, this aggregates coupon codes, automatic cart-level promotions, customer-group price-list discounts, and Promotions API discounts into a single figure. Track in absolute terms here; track as a ratio on BC Discount %. The two cards together tell you whether discount spend is scaling with revenue or running away.

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Calculation

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Worked example

A US apparel brand on BigCommerce, 30-day window. Mixed channels. Against $223,000 total revenue: discount % = 12.0%. What’s interesting:
  1. Coupon codes (53%) are the biggest spend. Predictable, but worth scrutiny. Audit coupons by performance: a coupon with 1,000 redemptions and average order value below site AOV is destroying margin (customer would have bought anyway, you just gave away 10%). Stop these and reuse the budget on net-new-customer coupons.
  2. **B2B wholesale (18%, 4,800)iscontractual,notpromotional.∗∗FilteringtoDTCmakestheactionablepromotionalspend4,800) is contractual, not promotional.** Filtering to DTC makes the actionable promotional spend 21,960 (9.8% of DTC revenue). Don’t try to “reduce” B2B discount; it’s the wholesale price by contract.
  3. Automatic cart promos (20%) are AOV-lifting. BOGO, “spend XsaveX save Y” rules don’t have a customer-facing code; they trigger automatically. Cart promos typically lift AOV 8-15% but their margin cost is in this number.
  4. The 2,423 orders affected = 41% of orders received some discount. This is high; healthy stores typically see 25-35%. Above 50% means promotional dependency (customers wait for discounts to buy).
  5. Loyalty / store credit at 2% is low. Either the loyalty program is small, or it’s not converting credits to redemptions. Most healthy loyalty programs see 5-10% of total discount through credits.
Action playbook this card surfaces:
  1. Audit coupon code performance. Coupons that AOV-match site AOV are non-incremental (customers would have bought without). Retire them.
  2. Test reducing automatic cart promos by 30% to see whether AOV holds. If AOV doesn’t drop, the promo wasn’t lifting it.
  3. Filter to DTC for actionable analysis. B2B wholesale is contractual and not a discount-management lever.
  4. Pair with BC Discount % to track ratio over time.
  5. Investigate orders-affected rate. 41% is high; experiment with reducing coupon distribution to drop to 30% and watch revenue.
  6. Cross-reference Revenue Over Time to confirm promo periods correlate with revenue lift (they often don’t, after hangover).

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Sibling cards merchants should reference together

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Reconciling against the vendor’s own dashboard

Where to look in BigCommerce’s own dashboard: The native view is BC Control Panel → Marketing → Promotions for current promo definitions and Reports → Promotion Reports (or Analytics → Insights → Promotions on Plus / Enterprise) for historical performance. The aggregate sum should match this card directly. For coupon-level detail, Marketing → Coupon Codes shows redemption counts per coupon; the discount value column is comparable. Why our number may legitimately differ from the vendor’s: Cross-connector reconciliation (when both connectors are connected for this merchant):

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Known limitations / merchant FAQs

Why is my total discount higher than my coupon spend in Marketing → Coupons? Because this card aggregates four sources: coupons, automatic cart promos, customer-group prices (B2B wholesale), and Promotions API. Marketing → Coupons only shows the coupon line. For full breakdown, use Ask Viq: “show discount breakdown by source for last 30 days”. Should I include B2B wholesale in this card? For finance reporting, yes (it’s revenue not collected). For promotional decision-making, filter to DTC; B2B wholesale is contractual pricing, not a discount lever you control. My discount jumped from 15kto15k to 26k last month, what changed? Three usual causes: (1) a new promotion that performed (good news), (2) a coupon code that got over-shared (worth investigating, especially if AOV dropped), (3) a B2B Edition customer-group expansion (more customers on wholesale prices). Pull the breakdown. Why do my BOGO promos contribute to this card? Because BOGO (“buy one get one”) fundamentally is a discount, just expressed differently. The “free” item costs you margin equal to its price; that’s recorded as discount in BC’s accounting. Net economics are the same as a 50% discount on a 2-item order. Is 12% discount % healthy? Depends on category. Apparel: 8-15% is normal. Beauty: 5-10%. Home goods: 6-12%. Subscription: 3-8%. Outside the band, investigate. Stores running flash-sale-driven business models can hit 25-30% sustainably; subscription stores running on full price hit 3-5%. Should I cut all discounts to improve margin? No. Discounts drive incremental traffic and conversion; cutting them blindly typically reduces revenue more than discount spend. The right approach is selective: identify non-incremental coupons (AOV at site-AOV = customer would have bought without), retire those. What’s a “non-incremental” coupon? A coupon whose users have AOV at or below site AOV, who are existing customers, and who would have purchased without the coupon. Examples: a sitewide “FRIENDS10” code that long-time customers bookmark and use on every order. These cost margin without driving new behaviour. Why is my B2B discount 18% of total but only 4% of orders? Because B2B AOV is structurally 5-15x DTC AOV, even at low order count B2B revenue is meaningful, and at wholesale prices the discount value is similarly meaningful. This is normal, not a problem. Can I see discounts by SKU? Yes via Ask Viq: “show discount value by product for last 30 days”. Useful for identifying which SKUs are most aggressively discounted and whether full-price SKUs exist. My loyalty program shows zero in this card, why? BC’s loyalty integrations record store credit redemption as a payment method, not a discount. To see store credit applied to orders, use BC Payment Methods. For full-price-paid-with-store-credit orders, the customer paid the full price; no discount. Does this include BC’s automatic shipping discounts? No. Free-shipping promos and shipping-rate discounts are tracked in shipping fields, not discount fields. Track those via BC Shipping Methods or BC Free vs Paid. My Customer Group price list discount is showing as a 20discountona20 discount on a 100 order. The customer paid 80;that′sthewholesaleprice,notadiscount,whatgives?∗∗BC′saccountingtreatscustomer−grouppricingasadiscountappliedatruntime.The"listprice"is80; that's the wholesale price, not a discount, what gives?** BC's accounting treats customer-group pricing as a discount applied at runtime. The "list price" is 100; the customer paid 80;thedifferenceisloggedasdiscount.∗∗Foraccountancypurposestreatthe80; the difference is logged as discount. **For accountancy purposes treat the 80 as revenue and the $20 as never-collected (not a real discount expense). Filter to DTC channel for promotional spend analysis. Why is my discount lower than expected after a Black Friday weekend? Possibly orders were re-classified as cancellations after the discount window. Cancelled orders’ discounts are voided; if customers gamed the system by ordering and cancelling, the discount sums net out. Can I forecast next month’s discount spend from this card? Trailing 30-day average is a reasonable starting point if no major promotions are planned. Add expected promotional events (Memorial Day weekend, etc.) at their historical lift rate.

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Tracked live in Vortex IQ Nerve Centre

Total Discount Used is one of hundreds of KPI pulses Vortex IQ tracks across BigCommerce and 70+ other ecommerce connectors. Nerve Centre runs the detection layer; Vortex Mind investigates the cause when something moves; Ask Viq lets you interrogate any number in plain English. Start for free or book a demo to see this metric running on your own data.