Before selling a tour service, decide who owns the account, who pays for hosting and how long the deliverable remains available. A client may hear lifetime software and assume permanent hosting, unlimited revisions and a transferable self-contained project. Those are separate promises. Do not make them without verified terms and a delivery method that supports them. The fact that a tour appears on the client's domain through an embed does not by itself mean the entire viewer and project are hosted independently there.
Keep a project handover record containing the approved scenes, public links, source-file location, linked assets and the person responsible for changes. If the property is renovated or a room's use changes, the tour needs a review. A dated but clearly labeled historical record may still be useful; an unlabeled outdated marketing tour can create incorrect expectations. Include a maintenance interval appropriate to the business and a way for the client to report inaccuracies without needing to understand the editor.
Ask explicitly about export and transfer if either is essential. We did not establish a self-contained offline export route from the sources reviewed, so this review does not promise one. Retaining your original panoramas is prudent, but originals alone do not automatically preserve every hotspot, model, style or integration. Document those settings in a practical form and test the supported handover procedure before a large client migration. A robust exit plan is a normal business requirement, not a prediction that the vendor will disappear.
Price the service around actual production work. Include preparation, travel where relevant, capture, image processing, navigation assembly, review, delivery and future obligations. The software license is only one line in that calculation. A tour business does not become profitable merely because its hosting tool was inexpensive. Start with a defined project and a buyer who values the outcome, then measure the work involved. TeliportMe can support delivery, but it cannot supply a viable service scope or a willing customer on your behalf.