Most Shopify stores are leaving 30–50% of their potential revenue on the table. Not because they have bad products — because of conversion killers that are fixable in an afternoon.
This is the checklist a CRO expert uses when auditing a new store. It's ranked by revenue impact: the items at the top move the most money. Work down the list in order — when you run out of bandwidth, stop. The top 5 fixes typically deliver more improvement than the bottom 10 combined.
Your checkout conversion rate is the single most important metric on your store. If 65% of people abandon at checkout, a 10% improvement there outperforms a 100% improvement on your product page traffic.
Checkout Friction (Fix These First)
Guest Checkout or One-Click Account Creation
Forcing account creation at checkout is the single highest-impact checkout fix available. Studies consistently show 20–35% of cart abandoners cite "required account" as the reason. Guest checkout removes that friction entirely.
How to check: Attempt a purchase without logging in. If you're asked to create an account before or during checkout, this is bleeding revenue.
What to do: Enable Shopify's built-in guest checkout. Offer account creation after purchase as an optional "save your info" step. For returning customers, leverage Shopify's " Shops " one-click login so they never see a password field again.
Read more: Shopify Checkout Optimization: 7 Fixes That Increase Revenue
Show All Costs Upfront (Including Shipping)
Unexpected shipping costs at the last step are responsible for 60%+ of cart abandonments. "Free shipping" banners that don't actually apply to the customer's cart, or shipping calculated only at the very end — both cause the same damage.
How to check: Add an item to cart and navigate to checkout. Does the order total change at any point after you saw it in the cart?
What to do: Set a clear free shipping threshold at the cart page and show a progress bar. Use Shopify's "calculated shipping" settings, but surface the estimate in the cart before checkout. If you can't offer free shipping, be upfront about the cost early — buyers who see it late assume the worst.
Reduce Form Fields to Essentials
Every extra field in your checkout is a conversion barrier. Phone number fields, company name, "order notes" placed before payment — these add friction that doesn't serve the purchase. The ideal checkout has 5–7 fields for standard orders.
How to check: Count the number of input fields in your checkout. The fastest fix: go through a purchase as a guest and count every field you have to fill.
What to do: In Shopify Admin → Settings → Checkout, review which fields are required vs. optional. Remove unnecessary fields. Phone numbers aren't needed unless you're doing delivery coordination. Combine address line fields where possible.
Also: read our full checkout optimization guide for the remaining 4 checkout fixes that compound with these.
Product Page UX
Sticky Add-to-Cart Button on Mobile
On mobile, a customer scrolls down to review your product, gets convinced, looks for the buy button — and it's scrolled out of view. A sticky add-to-cart bar keeps the call-to-action always in view, eliminating the friction of scrolling back up.
How to check: On your phone, open a product page. Can you see the Add to Cart button without scrolling?
What to do: Use a sticky bar plugin or theme setting that shows a persistent "Add to Cart" / "Buy Now" bar at the bottom of the screen on mobile. Include the price so it feels like a complete offer. Shopify's OS2.0 themes mostly support this natively.
See the full breakdown: Shopify Mobile Conversion Rate: How to Optimize for 70% of Your Traffic
High-Quality Product Photography (Minimum 6 Images)
Product images are your conversion. A store with 3 blurry studio photos and no context converts far worse than one with 6–8 images showing the product from multiple angles, in use, and at scale. Customers can't touch your product — photography is the substitute.
How to check: Count the product images on your most popular product. If it's under 5, that's a gap.
What to do: Minimum 6 images: (1) hero shot, (2) alternate angle, (3) lifestyle/in-use shot, (4) detail close-up, (5) size/scale reference, (6) packaging/unboxing. Use a 2:3 or 3:4 aspect ratio. Don't let white backgrounds hide the product — use subtle shadows and depth.
Visible Stock Status and Delivery Estimate
Scarcity and urgency are overused, but the underlying principle is real: uncertainty kills conversions. If a customer can't tell if the item is in stock, or when it will arrive, they'll pause — and pausing often means abandoning.
How to check: Look at your product pages. Is stock status visible? Is a delivery estimate shown before checkout?
What to do: Enable Shopify's inventory status display or use a plugin to show "Only 3 left" or "In stock — ships in 2–3 days." Show a realistic delivery estimate at the cart and checkout. If you're running low, surface it. Scarcity done honestly still drives urgency.
Trust Signals
Customer Reviews with Verified Badges
Reviews are the closest thing to peer recommendation. A product with 50 reviews at 4.6 stars outsells a product with no reviews at any price — and that's before you optimize review quality. Product page reviews handle objections before they become support tickets.
How to check: Do your top products have reviews? Are they recent? Do they include photos?
What to do: Install Shopify's free Product Reviews app or a paid alternative like Judge.me. Send post-purchase emails asking specifically for reviews — "Did the product arrive as described?" gets better responses than generic "leave a review." Respond to negative reviews publicly to show you're paying attention.
Payment Icons and Trust Badges Near Add-to-Cart
Customers who are ready to buy sometimes pause at the payment step. Trust badges — the logos of Visa, Mastercard, PayPal, Apple Pay — signal "this is a normal, safe transaction." Without them, your store looks like an unknown entity making an unknown request.
How to check: Look at your product page near the Add to Cart button. Do you see payment provider logos?
What to do: Add a row of payment icons (Shopify, Stripe, and your gateway all provide these for free) directly below or next to the Add to Cart button. Use your actual enabled payment methods — not logos for things you don't support. Add a small "30-day returns" or "Secure checkout" badge in the same area.
Delivery and Return Policy Prominently Displayed
Customers who can't find your return policy assume it's bad — and that assumption makes them hesitant to buy. An explicit, visible return policy is a trust signal, not a liability. Stores with clear return policies convert better, not worse.
How to check: Is your return and delivery policy one click from any product page? Or buried in a footer link no one clicks?
What to do: Add a short return/delivery snippet to your product pages, or add a banner to your cart page with "Free returns within 30 days." Link to the full policy. Keep the tone human and straightforward — not lawyer-speak.
Cart Recovery
Abandoned Cart Email Sequence (3 Emails Minimum)
Shopify's built-in abandoned checkout recovery emails recover an estimated 5–10% of abandoned carts automatically. That's free revenue with zero advertising spend. Most stores enable one email and stop — a 3-email sequence recovers significantly more.
How to check: In Shopify Admin → Settings → Checkout, check whether abandoned checkout emails are enabled. How many emails are in the sequence?
What to do: Use Shopify Email or a tool like Klaviyo to build a 3-email sequence: (1) Cart reminder at 1 hour, (2) Urgency email at 24 hours with stock scarcity, (3) Last chance / offer email at 72 hours. Personalize subject lines with the product name. Include a direct link to the checkout — not the cart.
Cart Page Upsell (Frequently Bought Together)
The cart page is one of the highest-intent moments in the purchase journey. A customer here has committed to buying — they're not browsing, they're purchasing. Adding a relevant upsell at this moment captures incremental revenue without interrupting the flow.
How to check: Check out with an item in your cart. Is there a "You might also like" section on the cart page?
What to do: Use Shopify's built-in "Frequently bought together" product block, or an app like Reconvert / Trubox to show cross-sell products on the cart. Make the upsell genuinely relevant — "customers who bought X also bought Y" is only compelling if Y actually relates to X.
Homepage & Landing Page
Primary CTA Above the Fold with Clear Value Proposition
A visitor should understand what you sell and what to do next within 5 seconds of landing on your store. If your homepage opens with a full-screen artistic photo and no CTA, you're leaving this moment on the table.
How to check: Open your store's homepage in an incognito window. Without scrolling, can you identify: (1) what the store sells, (2) what the primary action is?
What to do: Add a headline + subheadline + primary CTA button within the first visible viewport on desktop and mobile. "Premium Coffee — Roasted Fresh. Shop Now" beats a moody lifestyle shot alone every time. Test different CTA copy: "Shop Now" vs. "Find Your Roast" vs. "Start Your Subscription."
For more on homepage conversion: Why Your Shopify Conversion Rate Is Low
Social Proof in the Homepage Hero
New visitors to your store have no context. They're seeing your brand for the first time. Social proof — the number of customers, a key metric, a press mention — gives them permission to trust you.
How to check: Does your homepage hero section include any social proof element?
What to do: Add one of the following in or near your hero section: (1) "Trusted by 12,000+ Shopify stores" / "10,000+ customers," (2) press logos, (3) a pull-quote from a real customer, or (4) a star rating from a review platform. Make it specific and real — vague claims don't convert.
Copywriting & Mobile
Benefit-First Product Descriptions (Not Feature Lists)
Most product descriptions read like spec sheets: dimensions, material, weight, color options. Customers don't buy features — they buy the outcome the product delivers. A description that leads with benefits (how your life improves) rather than features (what the product has) consistently converts better.
How to check: Read one of your product descriptions out loud. Does it describe what the product does for you, or just what it is?
What to do: Rewrite the first paragraph of your top 10 products to lead with a benefit: "Wake up to café-quality coffee in 90 seconds" beats "Breville Barista Express with 15-bar pressure pump." Use a "Features & Benefits" structure: bullet the specs, but open with the story. Keep paragraphs short — 2–3 sentences max.
Mobile Load Speed Under 3 Seconds
Every additional second of load time costs roughly 0.5–1% of your conversion rate. On a store doing $50K/month, a 3-second improvement could be worth $5K–$15K/month — compounding. This is especially critical on mobile, where 70% of Shopify traffic lives and where cellular connections introduce more variance.
How to check: Run your store URL through Google PageSpeed Insights. What's your mobile score and load time?
What to do: (1) Compress and resize product images — use WebP format. (2) Remove unused apps that inject scripts on every page load. (3) Lazy-load images below the fold. (4) Minimize font loading (subset fonts if possible). (5) Consider a theme that's optimized for speed on OS2.0. PageSpeed score above 85 on mobile is the target.
See the full breakdown: Shopify Mobile Conversion Rate: How to Optimize for 70% of Your Traffic
Where to Start
Don't try to fix all 15 today. Pick the top 3 that apply to your store, fix them well, measure the impact, then move to the next batch.
For most stores, the sequence is:
- Week 1: Fix #1 (guest checkout), #2 (show shipping upfront), #3 (reduce checkout fields)
- Week 2: Fix #4 (sticky add-to-cart), #7 (reviews), #10 (abandoned cart emails)
- Week 3: Fix #12 (above-fold CTA), #14 (product copy), #15 (page speed)
That gets you through the highest-impact items in three focused weeks. After that, keep moving down the list — every item on this checklist is worth doing.
ConvertRx Finds These Fixes Automatically
Instead of auditing manually, ConnectRx crawls your Shopify store, runs AI analysis on every product page, checkout flow, and mobile experience — and surfaces the highest-impact fixes first. No spreadsheet, no guesswork. Just action cards ranked by revenue potential.
Run a Free Store Analysis