Every Plus merchant I talk to opens with the same complaint: 70% checkout abandonment. The diagnosis they want is a single broken thing — a slow load, a missing payment method, a confusing field. The reality is messier and more useful: abandonment is four predictable moments, not one.
The diagnostic
Watch 100 carts with FullStory or Hotjar. You'll see the same four bounce points repeat: a moment of trust collapse early in the form, a moment of hidden-cost reveal at the shipping step, a moment of field friction (one too many, or one too confusing), and a moment of discount-search distraction near the pay button. Each is fixable. Each costs you orders in a measurable way.
Moment one — trust collapse
First-time visitors hit the form. Your brand isn't familiar. The native form is sparse — no badges, no proof, no guarantees. The shopper hesitates. The Trust Badge block addresses this exactly: three rows of guarantee — free returns, secure payment, real support — positioned above the email field. Lift: +6% conversion on first-time visitors.
Moment two — hidden cost surprise
Shopper enters address. Shipping appears. Customs estimates appear (if international). The total jumps. The dopamine of finding the product evaporates. Two blocks: Customs Notice (set DDP expectations early, before the shipping step) and Free Shipping Bar (give them a path to neutralize shipping cost by adding one more item). Combined lift: −12% international abandonment, +9% AOV.
Moment three — field friction
Too many fields. A confusing dropdown. A phone field with no country code. The shopper bounces to figure out which card to use and never returns. Fix with Custom Fields (correct field types per use case, validation messages, conditional visibility). Address Validator API catches typos in real time. Lift: −38% failed delivery, fewer rebound bounces.
Moment four — discount distraction
Shopper opens a second tab to Google for a promo code. The original session times out. Or they find a code, paste it, it doesn't work, frustration. Available Coupons surfaces every code they qualify for, inline, one-tap apply. Lift: −24% abandonment from discount-hunters.
The four-block stack
Trust Badge + Free Shipping Bar + Available Coupons + Trustpilot Bar. Install in an afternoon. Most merchants see the lift within 7 days, statistically significant within 14. If you're already running a five-app checkout stack, this consolidates to one.
The diagnostic matters more than the blocks themselves. Once you can articulate which of the four moments is killing you most, you can target the fix. Most merchants don't know — they just see flat numbers. Watch the carts. Then act.