1 │ Monday-Morning Shock: A Real-Life Inbox Ping “Subject: Upcoming change to UK FBA fulfilment fees — action required.”Coffee still brewing, you open the PDF and see every size band you’d memorised has swapped names—and prices.* If you sell t-shirts, backpacks, or yoga leggings via FBA, that e-mail just became your P&L’s new boss. Let’s...