SELLIT9 Trade‑in, Discounts

Shopify discounts app by Sell It9 Inc·Let customers trade in used items for instant store credit - gift cards or discounts for checkout.

Snapshot

5.00(5 reviews)#301of 920 inDiscounts

Ongoing.AI tracks SELLIT9 Trade‑in, Discounts daily — category rank, keyword positions in App Store search, install footprint, listing changes, and reviewer sentiment — back to when we first observed the listing.

CategoriesDiscountsLoyalty and rewards

Rating

5.00

5 reviews

Pricing

Free

free

Built for Shopify

No

Years live

1

launched Apr 21, 2025

Last updated

Jul 3, 2026

Shopify listing

Catalog position

Where SELLIT9 Trade‑in, Discounts sits in the App Store.

Rank and percentile inside the Discounts category — the competitive shape of the niche around this app.

Rank in Discounts

#301

of 920 active apps

Review count percentile

67th

vs category siblings

Rating percentile

70th

vs category siblings

Years on App Store

1

since 2025

Listing change cadence

What SELLIT9 Trade‑in, Discounts has changed lately.

Every pricing tweak, tagline refresh, and Shopify-side listing ping. Captured from Ongoing.AI’s per-scrape diff log — the cadence and the content of changes, in one strip.

Listing changes · last 21 days+16shopify_lastmod: 2026-06-12 → 2026-06-14shopify_lastmod: 2026-06-14 → 2026-06-16shopify_lastmod: 2026-06-16 → 2026-06-26works_with: Shopify Admin → noneshopify_lastmod: 2026-06-26 → 2026-06-30shopify_lastmod: 2026-06-30 → 2026-07-03works_with: none → Shopify AdminJun 13, 26Jun 23, 26Jul 4, 26

Works With · Jul 4

none → Shopify Admin

Shopify Lastmod · Jul 4

2026-06-30 → 2026-07-03

Shopify Lastmod · Jul 2

2026-06-26 → 2026-06-30

PricingIdentity & listingCadence

Reviews

What merchants are saying

5.00(5 reviews)
  • 100%positive5
  • 0%neutral0
  • 0%negative0

Top themes

    What merchants praise

    “Sellit9 is a great platform for trade-ins. We highly recommend using them. The integration is straightforward, the workflow is logical, and the trade-in process is clear for customers. It helps reduce friction at checkout and gives buyers more flexibility, which is especially valuable for high-value electronics. Support has been responsive, and the platform continues to improve. Overall, a solid solution for stores looking to increase conversions and offer a more complete customer experience.”
    SaveOnCells · 5★ · 2026-01-23

    Capabilities

    What SELLIT9 Trade‑in, Discounts can do.

    The 20 capabilities SELLIT9 Trade‑in, Discounts lists across each of its 2 categories, in Shopify’s own taxonomy. Pulled directly from the App Store listing.

    Discounts

    Discount types

    11
    • Discount codes
    • Coupons
    • Fixed pricing
    • Volume discounts
    • Flat discounts
    • Cart discounts
    • Checkout discounts
    • Gifts
    • Rewards
    • Upsell discounts
    • Custom discounts

    Loyalty and rewards

    Program types

    3
    • Reward programs
    • Gift card programs
    • Cash back programs

    Rewards you can offer

    6
    • Discounts
    • Coupons
    • Gift cards
    • Cash back
    • Store credit
    • Custom rewards

    FAQ

    SELLIT9 Trade‑in, Discounts — frequently asked questions.

    What is SELLIT9 Trade‑in, Discounts on Shopify?
    SELLIT9 Trade‑in, Discounts is a Shopify app in the Discounts category. Turn customers' pre-owned items into instant store credit (gift cards or discount codes), unlocking savings before checkout. Customers trade in used items and receive instant store credit. Merchants never touch the trade-ins, SELLIT9 handles everything - reimbursing the merchant for the credit issued. Boost engagement, increase order value, conversion rates, and strengthen loyalty. Trade-ins instead of markdowns - a competitive advantage for your store, while fostering sustainability. It averages 5.00 out of 5 across 5 merchant reviews on the Shopify App Store.
    How much does SELLIT9 Trade‑in, Discounts cost?
    SELLIT9 Trade‑in, Discounts is free to install and use on Shopify — there are no paid plans on this app.
    Is SELLIT9 Trade‑in, Discounts free?
    Yes — SELLIT9 Trade‑in, Discounts is free to install and use on Shopify. There are no paid plans.
    When was SELLIT9 Trade‑in, Discounts launched?
    SELLIT9 Trade‑in, Discounts launched on April 21, 2025 — over 1 year on the Shopify App Store. In that time it has gathered 5 merchant reviews.
    Is SELLIT9 Trade‑in, Discounts Built for Shopify?
    SELLIT9 Trade‑in, Discounts does not currently carry Shopify's Built for Shopify badge. The badge is awarded to apps that meet Shopify's published standards for performance, ease of use, and merchant value — many high-quality apps operate without it.
    What are the best SELLIT9 Trade‑in, Discounts alternatives?
    Merchants commonly compare SELLIT9 Trade‑in, Discounts with Appstle℠ Subscriptions, Smile, Stamped Reviews & Loyalty, and UpPromote Affiliate Marketing. Each alternative covers a similar use case but differs on pricing model, integration depth, and the specific themes merchants praise in reviews — see the alternatives section above for a side-by-side.

    Alternatives

    Apps merchants pick instead.

    Appstle Inc.

    Appstle℠ Subscriptions App

    5.00★7,617

    Known for: pricing

    Smile.io

    Smile: Loyalty Program Rewards

    4.90★4,292

    Stamped.io

    Stamped Reviews & Loyalty

    4.70★3,609

    Known for: customer-support

    UpPromote

    UpPromote Affiliate Marketing

    4.90★3,500
    Browse more inAll Discounts apps All Loyalty and rewards apps

    Methodology

    Where the numbers come from.

    Ratings, review counts, pricing tiers, “Built for Shopify”, launch date, and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The review-count trajectory is the diff between today’s snapshot and snapshots from 7 and 28 days ago. Topic counts and sentiment come from the review corpus, topic-tagged with Claude. Install footprint is observed via Ongoing.AI’s tech-detection pass against actively-tracked Shopify storefronts. Catalog position is computed at snapshot time against every active app sharing the primary category. Snapshot generated .

    Find every brand running SELLIT9 Trade‑in, Discounts.

    Ongoing.AI tracks every Shopify brand’s app stack daily. Pull the full install list, filter by vertical or geography, and catch the moment merchants install — or churn off.

    Track SELLIT9 Trade‑in, Discounts — free Start free

    Prefer the source? View SELLIT9 Trade‑in, Discounts on the Shopify App Store ↗