Engineering insights, tutorials, and tech perspectives from our team.
FeaturedVTU TutorialsCreate and launch a VTU website with no code: the five wizard steps, a tour of the VTU Admin panel, how to test it, plan limits and common start-up problems.
FeaturedVTU TutorialsHow wallet funding works on your VTU site: each gateway and its credentials, webhooks and secret keys, funding charges, testing before launch and common problems.
FeaturedVTU TutorialsHow to connect a vending provider to your VTU site: the providers you can use, how purchases are routed, building a custom integration and handling slow or failed orders.
VTU TutorialsHow to read VTU transactions: what each status means, which failures are refunded at once and which are held, how to read an expanded row and the action to take.
VTU TutorialsSooner or later a customer will message you: "I paid, but I did not get my data." How you handle that moment decides whether they trust you or leave. This guide explains exactly what the platform does when a purchase fails, where to see it, and the few checks that stop you from refunding someone