Straight answers before you start.

The official installer has not been published yet. Try the Demo first, or check Downloads for availability and customer access.

No. A one-time purchase covers one licence for one active device, all eight modules and released updates for the same Yujim product, including v2.

Sales are final with limited exceptions. There is no ordinary change-of-mind refund window after payment is confirmed. Email support for review of an eligible case.

No. It is an extra note for a parcel, with templates, a logo, QR and a choice of output language. It is not a courier API integration.