Frequently asked questions

Varn turns your product variants into color and image swatches, with one-click AI setup for your whole catalogue. See Introduction.

Two steps: activate the app embed on your theme, then run one-click AI setup. The dashboard guide walks you through both. See Quick start.

Yes. $0 with no time limit. Unlimited color swatches, card surfaces and agent readiness, permanently. See Plans.

No. Everything is a toggle in the app plus one switch in your theme editor. No code, no theme edits.

Almost certainly. Varn needs a normal variant picker, which nearly every theme has. See Theme compatibility.

Click Activate on your theme in the setup guide, toggle the embed on, and press Save. Once per theme. See Install and activate.

Yes. The theme picker lists every theme and deep-links into the right one. Activation travels with the theme when you publish.

It reads your option value names in more than ten languages and configures the confident matches, leaving anything ambiguous for you. When a name is not a color, the photo pass looks at the product photo itself. Both run on every plan; the photo pass spends AI usage credits. See AI setup.

No. All storefront code is a theme app extension, which Shopify removes for you. Nothing is left in your theme files.

Under 10 KB of gzipped JavaScript, deferred, with zero network requests to render. See Performance.

A color swatch shows a color chip. An image swatch shows a real photo, which is what you want for prints, patterns and textures. Both are free on product pages.

Yes. Selecting a swatch commits its image, and Varn holds it through your theme's own re-render. Showing multiple photos per color is per-color galleries.

Crossed out by default, and not clickable. You can change how the mark looks in Style, but sold-out values always stay unselectable.

Yes, on every plan including Free, along with search results and quick view. See Collection and search swatches.

Add "Shade" to the recognised option names in Style, advanced. It is a store-wide setting you configure once.

No, and deliberately. A swatch is a visual stand-in for a color, and rendering sizes as identical circles is worse than the control your theme already has.

Grow ($14.99/mo) raises the variant-image limit to 150 products, grouping to 5 groups and AI credits to 1,500 a month. Advance ($39.99/mo) adds advanced styling and analytics. Premium ($69.99/mo) carries the highest limits: unlimited variant-image products, 50 groups and 50,000 credits. See Plans.

Every paid plan is free for 7 days, through Shopify's own confirmation screen. Cancel during the trial and you are never billed; otherwise the plan simply continues. See The trial.

Yes: Grow $129/yr instead of $179.88, Advance $339/yr instead of $479.88, Premium $599/yr instead of $839.88.

Nothing is deleted. Features above your plan stop rendering and come straight back if you subscribe again.

Through Shopify's own app billing, on your regular Shopify invoice. Varn never sees your payment details, and uninstalling cancels the subscription automatically.

Usually the app embed is not activated on the theme you are actually browsing. Full checklist: Swatches are not showing.

Your theme is probably drawing its own swatches too. Keep one source. See Duplicate swatches.

Analytics is on Advance and Premium and needs a real storefront click after you upgraded. There is a Test tracking button that checks the whole pipeline. See Analytics shows zero.

That photo is attached to that variant in Shopify, and Varn renders what the variant carries. Upload a swatch image, switch the value to Color, or fix the variant media.

Typically within 24 hours, on every plan. Email support@enstacked.com.