This guide is the hub. Each of the six categories gets its own full review, and each major brand gets a head-to-head. Start with whichever layer is causing you the most pain right now:

• #2 — Vape Industry Compliance Tech Stack 2026 — FDA + PACT Act + state compliance tools, violation costs vs. tool costs.
• #3 — Best Vape Shop POS Systems 2026 — Full comparison of Lightspeed, KORONA, Cova, POS Nation, Clover.
• #4 — Best Payment Processors for Vape Shops — High-risk processors, fees, reserves, and approval odds. (Coming soon)
• #5 — Best Age Verification Tools for Vape Ecommerce — Checkout age checks and delivery ID verification. (Coming soon)
• #6 — Best Ecommerce Platforms for Vape Stores — Shopify, WooCommerce, and vape-native platforms compared. (Coming soon)
• #7 — Vape Compliance Software Comparison — PACT Act and tax automation tools side by side. (Coming soon)
• #8 — How to Ship Vape Products Legally — Carrier rules, adult signature, and packaging requirements. (Coming soon)
• #9 — Lightspeed vs KORONA vs Clover — The three-way POS showdown. (Coming soon)
• #10 — WAAVE vs PayKings vs EMB — Payment processor head-to-head. (Coming soon)
• #11 — BlueCheck vs Veriff vs Yoti — Age verification tools compared. (Coming soon)
• #14 — Square for Vape Shops: Is It Safe? — Why Square terminates vape accounts — and what to use instead. (Coming soon)
• #16 — Cova POS vs POS Nation — Dispensary-grade vs. general retail, for vape. (Coming soon)