The Serial Switcher's Spreadsheet: What a New UK CBD Brand Every Month Really Adds to Your Milligram Bill
Chasing a fresh intro code every month feels like free money, until postage, dropper differences and full-price repeats are added back in. We built a realistic £40-a-month UK scenario for 2026 and worked out when brand-hopping genuinely saves money — and when it just makes the milligram bill more expensive.