Squarespace store owners

Coupon extensions pop up on your Squarespace product and cart pages.

Coupon and cashback extensions pop up while shoppers browse and fill their cart, offer codes they've collected and take the affiliate commission for the sale. Benson names each extension, hides their pop-ups on your Squarespace pages by rule and measures what that's worth.

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The headline number

13M

Chrome users run PayPal Honey, one of many extensions that try codes in the discount box.

Chrome Web Store, Oct 2026(opens the source)
The story

Here's what happens on your Squarespace store.

  1. 1

    A shopper reaches the cart.

    A shopper arrives with a coupon extension running, browses your products and adds an item to the cart. An extension pop-up can interrupt that journey.

    35%

    of stores with a promo field show it by default. In Baymard's testing, some shoppers left checkout to hunt for a code.

    Baymard Institute, Jun 2024(opens the source)
  2. 2

    An extension tries its codes.

    Honey, Capital One Shopping and others pop up while shoppers browse and buy, then type collected codes into the discount box.

    5M+

    Microsoft Edge users run Capital One Shopping, before you count Chrome.

    Microsoft Edge Add-ons, Oct 2026(opens the source)
  3. 3

    Codes made for someone else get shared.

    Extensions collect codes as shoppers type them. A December 2025 investigation alleged Honey gathered staff, VIP, influencer and newsletter codes this way and published them for everyone.

    PPC Land, Dec 2025(opens the source)
  4. 4

    The discount and commission cost you.

    The order can look normal while a leaked code takes money off the basket and an extension receives affiliate commission.

    Modern Retail, May 2024(opens the source)

What most teams try

  • You could delete the code. Today's leak stops. The people you made it for find it broken, and the replacement can spread the same way.
  • You could make every code single-use. Each shopper needs their own code, and a creator can't share one code with their audience.

Control what happens on your pages.

Benson names the extension in each session and hides its pop-ups on your product, shop and cart pages by rule, so it stops prompting shoppers to hunt for codes on the way to checkout.

Sound familiar?

Three ways extensions cost a Squarespace store.

  1. The problem

    Pop-ups interrupt browsing.

    A coupon or cashback extension can appear over your product and cart pages, send shoppers hunting for a code and take the affiliate commission for the sale.

    The fix

    Choose where pop-ups stay hidden.

    Set rules by page type, country and device. Benson can hide extension pop-ups on the Squarespace store pages Code Injection reaches.

    See the Squarespace install
    Sample store

  2. The problem

    Extension visits go unseen.

    Shoppers can arrive with extensions already running, leaving you without a clear view of which tools are appearing during visits to your store.

    The fix

    See which extensions visit.

    Free observe mode shows which extensions Benson detects on your store pages and what your rules would hide, without changing the shopping experience.

    Sample store

  3. The problem

    The result is hard to judge.

    Seeing extension activity does not tell you what happens to revenue when pop-ups are hidden on your store pages. You need a comparison.

    The fix

    Measure against a holdout.

    Benson compares revenue per session with and without protection, giving you a way to assess the effect of your rules on your own store.

    Sample store

Benson works on every page Code Injection reaches, up to checkout, which is Squarespace's own page. Pop-up hiding and holdouts are on Pro. Illustrations use sample data.

See which extensions reach your store before you change a thing.

  • Code Injection install
  • Free to watch
  • A holdout behind your rules

Free forever up to 25,000 sessions a month. Every Pro feature free for your first 14 days. No card.

Start free

Whatever you find, there's a next step.

Live on Squarespace in three steps.

Watching is free, forever; blocking, reports and tests are on Pro.
See pricingSquarespace install guide

  1. Add the script.

    In Settings → Advanced → Code Injection, paste the snippet into Header and save. Code Injection requires a Core plan or higher.

  2. Observe extension visits.

    Use free observe mode to see which extensions visit and what your rules would hide on the pages Benson reaches, without changing anything.

  3. Set rules and measure.

    On Pro, choose where to hide pop-ups on your store pages, then use a holdout to compare revenue per session with and without protection.

On film

Each fix, on film.

Questions

Benson installs through Code Injection, which requires a Core plan or higher.

Sources

Industry research, checked on 23 October 2026. None of it is Benson data.

  1. 1Chrome Web Store, “PayPal Honey: Automated Coupons & Rewards (listing and user count)”, Oct 2026. chromewebstore.google.com (opens the source)
  2. 2Affiverse (PMA study), “US sales through affiliate hit $113B as investment jumps 49%”, Jun 2025. affiversemedia.com (opens the source)
  3. 3Savings.com, “America's savings shift: 2025 coupon and deal trends”, Dec 2025. savings.com (opens the source)
  4. 4Performance Marketing Association, “Announcing the 2026 Performance Marketing U.S. Brand Survey results”, Jul 2026. thepma.org (opens the source)
  5. 5Baymard Institute, “Checkout optimization: minimize form fields”, Jun 2024. baymard.com (opens the source)
  6. 6Microsoft Edge Add-ons, “Capital One Shopping: Save Now (listing and user count)”, Oct 2026. microsoftedge.microsoft.com (opens the source)
  7. 7PPC Land, “Honey targeted minors in advertising while leaking business codes”, Dec 2025. ppc.land (opens the source)
  8. 8Modern Retail, “How promo code leaks are impacting DTC brands' profit margins”, May 2024. modernretail.co (opens the source)

See what extensions do on your store.

Free forever up to 25,000 sessions a month. Every Pro feature free for your first 14 days. No card. We'll email you about getting started. Unsubscribe any time.