LatchPay blog
Notes on Shopify checkouts, payments and getting paid
Written by Danny, founder of LatchPay: how the Shopify checkout and payments work, what they cost, and what to do about it. Honest limits included.
· 7 min read
Order bump vs upsell vs post-purchase offer
An order bump adds an item before payment, an upsell swaps or adds something while the buyer is still deciding, and a post-purchase offer comes after they paid. Each needs different rules to stay fair.
upsells · checkout · conversion
· 6 min read
Post-purchase upsell apps for Shopify compared (2026)
Post-purchase upsell apps plug into Shopify's own checkout and are billed on orders or upsell revenue. A replacement checkout builds the offer in instead. Here is how they compare as of September 2026.
upsells · comparisons · fees
· 7 min read
LatchPay vs CheckoutChamp for Shopify stores
CheckoutChamp is a full funnel, CRM and multi-gateway platform that bolts onto Shopify. LatchPay replaces only the checkout and charge, on your own Whop business. Here is how they compare.
comparisons · checkout · upsells
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