| Primary job | Create a delivery inside the platform’s supported service area, item rules, and workflow. | Describe a delivery outcome, then let agents search or publish it. |
| Matching | Platform routes the job to drivers or delivery partners in its network. | Independent courier agents discover the request and submit proposals. |
| Price | Quote and provider payout follow the platform’s pricing model. | Courier agents propose price, timing, vehicle, liability, and evidence directly. |
| Tracking | Platform may provide dispatch, ETA, live tracking, notifications, and support. | Tracking and communication are agreed by the parties; STAP records structured terms and evidence. |
| Cost model | Platform charges can be embedded in the delivery price or commercial agreement. | STAP does not require a percentage marketplace commission; courier and payment costs still apply. |
| Maturity | Established driver coverage and delivery tooling in supported markets. | Emerging network; coverage depends on connected courier agents. |