Ecommerce, VSL and nutra marketing blog
Practical, sourced articles for brands that sell physical products with video: offers and margins, ads and creatives, compliance, payments and retention, with calculators you can run on your own numbers.
Latest articles
Payments, retention and operations3D Secure: Liability Shift, SCA and When to Use It3D Secure explained: how issuers check buyers, what the liability shift covers and what it doesn’t, where SCA requires it and when a US store should use it.
Claims and complianceADA Website Compliance: WCAG, Overlays, VSL PagesADA website compliance for online stores: what DOJ's guidance says, why WCAG is the yardstick, why overlays fall short, the EU's Act, and VSL page fixes.Ads, creatives and trafficFacebook Ad Library: How to Research Competitor AdsHow to use the Facebook Ad Library: search by keyword or advertiser, what to note from each ad, why run time misleads, and what the API and EU data add.Offers, pricing and marginsHow to Price Supplements: A Price Floor CalculatorHow to price supplements: a price floor built from your ad cost, a calculator, the cost-per-day and shelf checks, retail math at keystone and honest anchors.Building a supplement brandSupplement Liability Insurance: What It CoversWhat supplement liability insurance covers and what it leaves out: recalls, advertising claims, occurrence vs claims-made, and what ClickBank requires.
VSLs for ecommerce
Selling physical products with video: demo-led scripts, product pages versus VSL pages, and the video on a store.
Ecommerce Landing Page: 5 Types, Layout and TestingAn ecommerce landing page for paid traffic: when it beats a product page, the five types and when each fits, a section-by-section layout and how to test it.Long Form Video Ads: When They Beat 15-Second AdsWhen long form video ads beat short ones: four formats, a structure built for the 5-second skip, YouTube campaign types, and judging them by cost per sale.One Product Store: Pros, Cons and the Pages You NeedA one product store sells a single hero product to paid traffic. When it beats a general store, the risks, the pages processors expect and the math that pays.Product Demo Video: Formats, Shot List, Honesty RulesHow to make a product demo video that sells: five demo formats, a shot list, a phone filming setup, where each cut goes and the FTC rules for honest demos.Product Page Video: Placement, Length and TestingWhat a product page video should show in 15–60 seconds, where it goes in the gallery, autoplay and captions, Shopify limits, page speed and how to test it.Video Testimonials: Questions, Consent and FTC RulesHow to get video testimonials from real customers: when to ask, questions that draw out specific stories, consent and releases, honest editing and FTC rules.
Offers, pricing and margins
Bundles, average order value, break-even ROAS and the unit economics that decide whether paid traffic can work.
How to Price Supplements: A Price Floor CalculatorHow to price supplements: a price floor built from your ad cost, a calculator, the cost-per-day and shelf checks, retail math at keystone and honest anchors.Free Shipping Threshold: How to Set One That PaysHow to set a free shipping threshold from your orders: where they cluster, what you give away, the break-even math, bundles and the FTC’s free-offer guide.Landed Cost: Formula, Calculator and US Import FeesHow to calculate landed cost: the formula, a worked supplement shipment, three ways to split shared costs, US import fees as of October 2026 and a calculator.Marketing Efficiency Ratio (MER): Formula, Break-EvenMarketing efficiency ratio (MER) explained: the formula, the break-even MER your margin sets, new-customer MER, MER vs ROAS, and a calculator to try.Price Testing: How to Split-Test Your PricesPrice testing for ecommerce offers: what to test, how to split visitors, how many you need, why contribution per visitor decides, and the FTC pricing guide.Break-Even ROAS: Formula, Calculator, ExamplesBreak-even ROAS formula with a calculator: which costs to count, worked examples at different margins, target ROAS, and why your ad account's ROAS differs.Bundle Pricing: How to Price 1, 3 and 6-Bottle OffersBundle pricing for 1, 3 and 6-bottle offers: build the per-bottle ladder, handle free shipping and labels honestly, and test the mix by profit per visitor.Contribution Margin in Ecommerce: Formula, CM1 to CM3Contribution margin for ecommerce: the formula, which costs to count, CM1, CM2 and CM3 for one order, why gross margin misleads ad spend, and a calculator.Free Plus Shipping Offers: The Math and the RulesHow a free plus shipping offer works: the front-end loss, the take rates that pay it back, a worked funnel, and the FTC rules on free offers and renewals.How to Increase Average Order Value: 8 Honest LeversHow to increase average order value with 8 honest levers, from bundles and order bumps to upsells and free-shipping thresholds, judged by revenue per visitor.LTV to CAC Ratio for Ecommerce: Formula and PaybackThe LTV to CAC ratio for ecommerce: LTV as lifetime contribution from real cohorts, fully loaded CAC, the payback period, and why 3:1 is only a rule of thumb.Money-Back Guarantee: Terms, Length and FTC RulesHow to set a money-back guarantee for a supplement or product: 30, 60 or 90 days, empty-bottle terms, a policy buyers can use, FTC rules and fast refunds.Price Anchoring: Honest Examples and the FTC RulesPrice anchoring for ecommerce offers: how reference prices shape value, honest anchor examples for bundles, and the FTC rules on 'was' and compare-at prices.Target CPA: How to Set the CPA You Can AffordHow to calculate a target CPA: allowable CPA from the first order, 60 days and lifetime value, which one to bid against, and how platform cost goals fit in.
Ads, creatives and traffic
Meta, Google, TikTok and YouTube ads for VSL offers: creative testing, hooks, budgets, tracking and the numbers to watch.
Part 1Facebook Ads for Supplements: Rules, Hooks and SetupFacebook ads for supplements: what Meta’s ad standards restrict, how to write hooks without disease claims, which formats fit and how to track real sales.Part 2Advantage+ Sales Campaigns: What You Still ControlAdvantage+ sales campaigns are a state, not a campaign type: the three Meta settings behind one, what you still control, and when a VSL offer is ready.Part 3Facebook Ads Learning Phase: 50 Events, Budget, EditsThe Facebook ads learning phase explained: Meta’s 50 events in 7 days, the daily budget it takes, the edits that restart it, and what to do if you fall short.Part 4Facebook Ads URL Parameters: Macros, UTMs, NamingSet up Facebook ads URL parameters: the six macros Meta documents, UTM tags by Google's definitions, IDs vs names, fbclid, testing and common mistakes.Part 5Facebook Attribution Window: 7-Day Click, 1-Day ViewWhich purchases the Facebook attribution window credits to your ads: the 7-day click, 1-day view default, what changed since 2021, and how to check it.Part 6Facebook Ad Scheduling: Setup and When It Pays OffFacebook ad scheduling step by step: the lifetime budget it needs, the viewer's time zone it runs on, why dayparting often backfires, and when it pays off.Part 7Ad Fatigue: How to Spot It and What to Refresh FirstHow to tell ad fatigue from a saturated audience, a pricier auction or a broken funnel, what Meta's fatigue signals mean, and which refresh to try first.Part 8Ad Creative Testing: Budgets, Metrics and Kill RulesAd creative testing for Meta: concepts vs iterations, how many to test, a budget per creative from your target CPA, the metrics that decide and kill rules.Facebook Ad Library: How to Research Competitor AdsHow to use the Facebook Ad Library: search by keyword or advertiser, what to note from each ad, why run time misleads, and what the API and EU data add.How to Start a Supplement Affiliate ProgramHow to start a supplement affiliate program: ClickBank vs Digistore24 vs your own, a payout set from break-even CPA, clawbacks and the FTC's rules.Merchant Center Misrepresentation: Fix a SuspensionMerchant Center misrepresentation suspensions: the six policy categories, the supplement-store patterns that trigger them, what to fix and how reviews work.TikTok Shop Supplements: Who Can Sell, What’s BannedTikTok Shop supplements: how the invite-only US category works, the banned products, the documents and claims rules, and how Shop differs from TikTok ads.Google Ads for Supplements: Rules, Claims and AppealsGoogle ads for supplements: what the Unapproved substances rule bans, the weight-loss claims Google rejects, health targeting limits and how appeals work.Post-Purchase Survey: What to Ask and How to Read ItHow to run a post purchase survey: the one question to ask, how to word the options, where to place it, and how to read the answers next to your ad reports.TikTok Ads for Supplements: Rules, Creators, TrackingTikTok ads for supplements: the weight-loss rules, the markets that list weight-loss supplements, the limits on paid creator posts and tracking to your VSL.Ad Angles: 10 Examples and How to Find Your OwnAd angles explained: angle vs hook vs format, where angles come from, ten examples for one fictional product, how to match them to awareness and test them.Native Ads for Ecommerce: Networks, Funnels, RulesNative ads for ecommerce: how Taboola (Realize) and Outbrain work, why the click goes to an advertorial, ad labels, health-claim rules and revenue per click.UGC Ads: Briefs, Rights, FTC Rules and TestingUGC ads for product brands: where to find creators, a brief with must-say and never-say lines, usage rights, the FTC disclosure rules and how to test them.Video Ad Script: 4 Templates and a 30-Second ExampleHow to write a video ad script: four templates with timings, a worked 30-second example, sound-off rules, length by placement and a checklist for the shoot.Video Retargeting: Reach VSL Viewers by Watch DepthVideo retargeting for VSL offers: Meta’s video view audiences, segments by watch depth, the ad each segment needs, buyer exclusions and a holdout test.YouTube Ads for Ecommerce: Formats, Targeting, TrackingYouTube ads for ecommerce: the video formats and their rules, Demand Gen campaigns, targeting with search terms, tracking real sales, and a launch checklist.
Building a supplement brand
Formulas, manufacturers, labels, subscriptions and the decisions behind a nutra brand that lasts.
Supplement Liability Insurance: What It CoversWhat supplement liability insurance covers and what it leaves out: recalls, advertising claims, occurrence vs claims-made, and what ClickBank requires.New Dietary Ingredient (NDI) Notification ExplainedWhen a supplement needs a new dietary ingredient notification: the 1994 cutoff, the food-supply exception, the 75-day clock, FDA's replies and a checklist.Supplement Expiration Dates: FDA Rules and Shelf LifeIs a supplement expiration date required? What FDA says, best-by vs expiration, how stability data sets shelf life, and what a printed date commits you to.Supplement Trademark: How to Register a Brand NameHow to get a supplement trademark: search USPTO's database, file in Class 5, pick use or intent-to-use, avoid descriptive names, current fees and a checklist.How to Start a Supplement Company: 12 Steps in OrderHow to start a supplement company in 12 steps: customer, formula, FDA rules, manufacturer, label, testing, numbers, claims, payments and a launch checklist.How to Choose a Supplement Manufacturer: cGMP ChecksHow to choose a supplement manufacturer: what cGMP requires, what NSF and USP marks prove, how to check FDA warning letters, and the audit questions to ask.Private Label Supplements: How It Works, What to AskPrivate label supplements explained: white label vs private label vs custom formulas, what you own, the questions to ask and red flags before you sign.Supplement Certificate of Analysis: How to Read a COAHow to read a certificate of analysis for supplements: what a COA must show, a line-by-line example, red flags, ISO/IEC 17025 labs and honest marketing use.Supplement Clinical Studies: Find, Read and Cite ThemHow to find supplement clinical studies on PubMed, NIH ODS and Cochrane, judge dose, form and population, and cite them on a VSL page without overclaiming.Supplement Label Requirements: The FDA ChecklistSupplement label requirements explained: the five FDA-required statements, the Supplement Facts panel line by line, allergens, the disclaimer and a checklist.Supplement Subscription: Economics, Offer and RulesHow a supplement subscription works: the churn and lifetime value math, a subscribe-and-save offer, ROSCA and California rules, and failed-payment fixes.
Claims and compliance
What the FTC, the FDA and the ad platforms require of health and ecommerce marketing, from claims to reviews to renewals.
ADA Website Compliance: WCAG, Overlays, VSL PagesADA website compliance for online stores: what DOJ's guidance says, why WCAG is the yardstick, why overlays fall short, the EU's Act, and VSL page fixes.FDA Warning Letters for Supplements: What They CiteWhat FDA warning letters to supplement firms cite, from 16 letters we read (2025–2026): disease claims, CGMP, ingredients, the reply and a self-audit.My Health My Data Act: What It Means for Ad PixelsThe My Health My Data Act and the laws around it: what counts as consumer health data, consent rules, the FTC's tracking cases and how to audit your funnel.Weight Loss Supplement Advertising: What You Can ClaimWeight loss supplement advertising: the seven Gut Check claims the FTC says cannot be true, the evidence other claims need, platform rules and GLP-1 copy.Structure/Function Claims: Rules, Examples, DisclaimerStructure/function claims explained: what FDA allows, its ten disease-claim criteria, the exact disclaimer, the 30-day notice and how to rewrite VSL claims.Auto Renewal Laws: ROSCA, California, Click to CancelAuto renewal laws for supplement subscriptions: ROSCA's three rules, California's 2025 amendments, the vacated click-to-cancel rule and a compliant checkout.Before and After Photos in Ads: FTC and Platform RulesBefore and after photos in ads: why they imply typical results, the FTC rules, how Meta, Google, TikTok and native networks treat them, and safer formats.FTC Endorsement Guides: Testimonials and DisclosuresThe FTC Endorsement Guides explained for VSL and supplement ads: honest testimonials, typical results, influencer and affiliate disclosures, plus a checklist.FTC Fake Reviews Rule: What It Bans and How to ComplyThe FTC fake reviews rule (16 CFR 465) bans fake and AI testimonials, paid 5-star reviews, hidden insider reviews and review suppression. With a checklist.Made in USA Claims: The FTC Rule and Qualified ClaimsMade in USA claims: the FTC's all-or-virtually-all standard, the 2021 Labeling Rule and its penalties, qualified and Assembled in USA claims, and supplements.Prop 65 and Supplements: Warnings, Lead, Online SalesProp 65 for supplements: why lead triggers warnings, safe harbor levels, the warning wording, where it goes online, the 2028 deadline and 60-day notices.SMS Marketing Compliance: Consent, Opt-Outs, 10DLCSMS marketing compliance for ecommerce brands: TCPA written consent, an opt-in you can copy, STOP handling, quiet hours, 10DLC registration and 2026 changes.Supplement Advertising Rules: What the FTC RequiresSupplement advertising rules explained: who regulates what, the FTC's evidence standard for health claims, testimonials, qualified claims and a claim review.
Payments, retention and operations
Chargebacks, processors, subscriptions, refunds, email and fulfillment: the back end that keeps a store running.
Part 1Checkout Abandonment: Why Buyers Leave, How to Fix ItCheckout abandonment on a VSL funnel: the reasons in Baymard's research, how to count it apart from declines, the fix for each cause and honest recovery.Part 2Trust Badges: Which Help at Checkout and Which MisleadTrust badges at checkout: what Baymard found about seals, where each badge goes on a VSL funnel, and which mislead, from FDA approved to marks you don't hold.Part 3How Payment Processing Works, From Pay to PayoutHow payment processing works, stage by stage: who approves a card, where the fee on a $69 order goes, when the money arrives and what goes wrong at each step.Part 4Payment Authorization Rate: Declines and Retry RulesPayment authorization rate: how to calculate it, soft vs hard declines, Visa’s retry rules, Mastercard’s advice codes and honest ways to win back approvals.Part 53D Secure: Liability Shift, SCA and When to Use It3D Secure explained: how issuers check buyers, what the liability shift covers and what it doesn’t, where SCA requires it and when a US store should use it.Part 6Card Testing: How to Spot and Stop a Carding AttackCard testing is bots running stolen cards through your checkout. The signs, what an attack costs, how Visa counts it and what to do while it's running.Part 7Chargeback Representment: How to Win a ChargebackChargeback representment step by step: the deadlines, the evidence each reason code needs, Visa's Compelling Evidence 3.0, the rebuttal letter and the math.Part 8How to Reduce Chargebacks: Fix Each Dispute ReasonHow to reduce chargebacks by fixing each cause: unrecognized charges, subscription surprises, late parcels and fraud, plus alerts, evidence and a checklist.Sell Supplements on Shopify: Payments, Holds, GatewaysYes, you can sell supplements on Shopify. What Shopify Payments prohibits, what triggers reserves and holds, third-party gateway fees and subscription rules.Email Deliverability: Gmail, Yahoo and Outlook RulesEmail deliverability step by step: what Gmail, Yahoo and Outlook require of senders, SPF, DKIM and DMARC setup, one-click unsubscribe and spam-rate limits.Refund Rate: How to Measure It and Bring It DownHow to measure your refund rate by orders, revenue and cohort, what it does to break-even ROAS, what causes refunds and how to fix each at its source.Reorder Point: Formula, Calculator and Safety StockHow to calculate a reorder point: the formula, a calculator, safety stock by days of cover or statistics, and planning stock when ad spend drives demand.Supplement Fulfillment: FDA Rules, FEFO and 3PLsSupplement fulfillment explained: FDA’s CGMP rules for holding, shipping and returns, facility registration, FEFO and lot tracking, and what to ask a 3PL.Chargeback Ratio: How Visa and Mastercard Count ItHow your chargeback ratio is calculated under Visa VAMP and Mastercard rules, the 2026 thresholds, what happens above them, and a weekly check to run.Billing Descriptor: What Buyers See and RecognizeWhat a billing descriptor is, why unclear ones cause chargebacks, the Stripe, Shopify and PayPal limits, dynamic descriptors and examples buyers recognize.Ecommerce Customer Retention: Metrics and What to FixEcommerce customer retention for consumable brands: repeat purchase rate, a cohort table to copy, an LTV to CAC calculator and the levers to fix first.FTC Mail Order Rule: Shipping Times, Delays, RefundsThe FTC Mail Order Rule for online stores: when you must ship, the 30-day default, delay notices with the option to cancel, and the 7-working-day refund rule.High-Risk Merchant Accounts for Supplement BrandsWhy supplement brands need a high risk merchant account, what underwriters ask for, how rolling and fixed reserves hold cash, and how MATCH listings happen.Post-Purchase Email Flow: 7 Emails for SupplementsA post-purchase email flow for supplements and other consumables: seven emails from confirmation to win-back, with timing, templates and the CAN-SPAM rules.