This report is about apps that let people buy things with digital money, like bitcoin or ethereum. These apps are getting more popular because they let you pay without touching anything and they are easy to use. The report talks about the different companies that make these apps and how much money they make. It also says that some people worry about safety when using these apps, but businesses like them and keep using them. Read from source...

- The introduction of the article is vague and does not provide a clear overview of the topic or purpose of the report. It should be revised to give readers an idea of what they can expect from the rest of the document.
- The market outlook section seems incomplete as it only has three sub-sections (2.1, 2.2, and 2.3) while other sections have more detailed content. This could be a mistake or an oversight by the author.
- The segmental outlook is confusing because it does not specify which market segments are being discussed. It would be helpful to add some definitions or examples of these segments for better understanding.