FAD: Upsell & Volume Discounts vs payFn

FAD: Upsell & Volume Discounts logo FAD: Upsell & Volume Discounts vs payFn: Payment Method Rules logo payFn: Payment Method Rules

How FAD: Upsell & Volume Discounts and payFn compare on the Shopify App Store: rating, review count, pricing, the Built for Shopify badge, and where each one ranks in the store's organic search results. Every number is the App Store's own and is never edited.

Updated October 4, 2026 · App Store data

Maintained by Rankbase, built by a Shopify app developer

FAD: Upsell & Volume Discounts vs payFn at a glance

As of October 4, 2026, FAD: Upsell & Volume Discounts is rated 5.0 stars from 16 reviews and payFn is rated 4.0 stars from 4 reviews on the Shopify App Store.

  • Rating: FAD: Upsell & Volume Discounts has the higher rating, 5.0 stars against 4.0.
  • Reviews: FAD: Upsell & Volume Discounts has more reviews, 16 against 4.
  • Pricing: Both list "Free plan available".
  • Built for Shopify: Only FAD: Upsell & Volume Discounts carries the Built for Shopify badge.
FAD: Upsell & Volume Discounts and payFn on the Shopify App Store, as of October 4, 2026: rating, review count, pricing label, the Built for Shopify badge, and the date each app's data was last read from the store.
Fact FAD: Upsell & Volume Discounts payFn
Tagline Boost sales with volume discounts, BOGO, free gifts, & bundles Hide, rename or sort any payment methods on checkout page.
Rating ★ 5.0 ★ 4.0
Reviews 16 4
Pricing Free plan available Free plan available
Built for Shopify Built for Shopify No badge
Data as of October 4, 2026 October 4, 2026

Ratings, review counts, pricing labels and badges are read from each app's Shopify App Store search result card. Rankings are the store's organic results for the searches Rankbase tracks; sponsored results are excluded.

Where each app ranks in App Store search

Every Shopify App Store search Rankbase tracks where FAD: Upsell & Volume Discounts or payFn is in the top 10 today, with the position merchants see. Organic results only, across 3,798 tracked searches; sponsored placements never count.
App Store search FAD: Upsell & Volume Discounts payFn
Both apps rank · 1 search
Payfy #4 #2
Only payFn ranks · 1 search
Payflex not in top 10 #5

In the App Store's organic search results, FAD: Upsell & Volume Discounts ranks in the top 10 for 1 of the 3,798 searches we track and payFn for 2. They share one search, "payfy", where payFn ranks #2 and FAD: Upsell & Volume Discounts #4.

Frequently asked questions

Is FAD: Upsell & Volume Discounts or payFn rated higher on the Shopify App Store?

FAD: Upsell & Volume Discounts has the higher rating, 5.0 stars against 4.0. FAD: Upsell & Volume Discounts has more reviews, 16 against 4.

Which has more reviews, FAD: Upsell & Volume Discounts or payFn?

FAD: Upsell & Volume Discounts has more reviews, 16 against 4.

Which ranks higher in Shopify App Store search, FAD: Upsell & Volume Discounts or payFn?

In the App Store's organic search results, FAD: Upsell & Volume Discounts ranks in the top 10 for 1 of the 3,798 searches we track and payFn for 2. They share one search, "payfy", where payFn ranks #2 and FAD: Upsell & Volume Discounts #4.

How is this comparison made?

Rankbase records the organic results merchants see when they search the Shopify App Store for 3,798 popular keywords, refreshed daily for published rankings and at least weekly for the rest. Each app's rating, review count, pricing label and Built for Shopify badge are taken from its App Store search result card, so they are exactly what merchants see; the date next to each app is the last time it appeared in any tracked top 10. Sponsored results are excluded, and nothing on this page is edited by hand, including for Rankbase's own apps.

More comparisons

FAD: Upsell & Volume Discounts against other apps

payFn against other apps

Rankbase paired these two apps on September 12, 2026, when both ranked in the top 3 for "payfy". The page stays as long as either app keeps ranking or the comparison keeps being read, and every number on it is refreshed from the App Store.

All app comparisons →   ·   Browse keyword rankings →

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Rankbase is made by Craftshift, a Shopify Partner building apps for product images, variants, and bulk catalog work. We built Rankbase to track the App Store rankings of our own apps first, then opened it to other developers, and this directory grew out of that work. The rankings on these pages are Shopify's own organic search results; we never edit them, including for our own apps.

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