Where it gets stuck.
customer orders custom stone with a 10–14 week lead time. Four weeks in, the quarry sends block photos for approval. The workshop sends them via WhatsApp to the brand's purchasing manager, who forwards them to a sales rep, who emails the customer with a low-res screenshot and a subject line that says 'FWD: FWD: Block photos for your order.' The customer replies to the wrong thread. The approval gets lost. Production pauses waiting for sign-off.
Why it happens.
Custom stone production was not designed for digital handoff — it was designed for physical inspection. The photo-approval workflow was retrofitted onto email and messaging apps because those were the tools that existed. The brand's Shopify store has no mechanism for production milestones — orders either ship or they don't. Everything in between is handled in communication tools that leave no record in the commerce system.
The size of it.
Production delays caused by missed photo approvals average 5–12 additional days per order in the brands we have worked with. On a $18,000 custom stone order, a 12-day delay has real carrying costs: the workshop holds finished goods, the container booking may need to change, the customer's contractor reschedules. One brand estimated this delay pattern was adding $1,200–$2,400 in operational cost per custom order across their fulfillment chain. At 40 custom orders per year, that is $50,000–$100,000 in preventable cost.
Filed from inside a working engagement. Edited only for client privacy — the numbers and the mechanisms are exact.