Most people associate the word “instant” with a bad, quick-dissolving coffee, but the fact that instant doesn’t always have to be a bad solution is now proven by the new coming instant apps. These apps do not have to be downloaded and therefore do not take up any memory space on the smartphone. In addition, this avoids system interruptions, which is particularly advantageous for the e-commerce sector.The blockchain technology used prevents unauthorized access and also offers strong security protocols. Thanks to the blockchain, customers can try out not only quickly, but also safely, without any system-relevant memory loss.