If your metered pump dispenser is delivering inconsistent amounts, this guide explains the common causes, quick home fixes and a simple calibration protocol so you can calculate the true mg per pump. It also covers deeper troubleshooting, when to request a replacement pump, and routine checks to keep dosing accurate.

Subscription churn is the biggest profit leak for UK CBD ecommerce. This playbook shows how to reduce churn by 20–35% using predictive AI to spot at‑risk subscribers, more reliable payments (BACS, Apple Pay and multi‑gateway routing) to fix involuntary churn, and replenishment‑timed onboarding and reminders tailored by SKU.

This practical 2026 guide shows CBD suppliers exactly what UK supermarket buyers expect: batch COAs (and typical third‑party testing costs), child‑resistant packaging, compliant labelling (including upcoming total THC reporting), clear margin maths and proof of scale. Use the step‑by‑step checklist and sample pricing example to build a concise 6–10 slide pitch that reduces retailer execution risk.