| Adding a supplier’s range | A one off spreadsheet import | A mapped, refreshing feed | The import is the easy day. Keeping it current is the entire problem. |
| Supplier runs out of stock | Discovered when the order fails | Availability updated on schedule | Buffers set per supplier by observed accuracy, not one figure for everyone. |
| Supplier changes cost | Noticed at invoice reconciliation | Price rule applies with a margin floor | A floor and a movement threshold prevent one bad file becoming a week of losses. |
| Order with two suppliers | Emailed separately by hand | Split and routed automatically | The customer needs to be told to expect separate deliveries, in advance. |
| Customer asks where it is | You email the supplier and wait | Tracking already on the order | Removes the largest single category of support contact on dropshipped goods. |
| Supplier misses a despatch | Surfaces as a complaint | Exception raised at the deadline | A missed acknowledgement window is a better alarm than an unhappy customer. |
| Selling in store from supplier stock | A phone call and a promise | Availability visible at the counter | Turns a lost sale into an order, provided the lead time shown is realistic. |
| Judging a supplier | Impressions and anecdotes | Fill rate and despatch time measured | Turns range and buffer decisions into evidence, and gives you something to negotiate with. |