I myself actively use the https://caketools.io/ and can share my experience. The VISA Virtual Card can indeed be a useful tool for analyzing and maintaining financial transactions. Let me start with the fact that the Chart Center itself offers a lot of features for tracking the dynamics of various tokens and projects on the Binance Smart Chain. Typically, many users, myself included, integrate their financial tools such as virtual cards to simplify the process of buying and selling tokens. When I first started, it was important to me that all transactions were as fast and uncluttered as possible. A virtual card allows you to do this without having to wait for a transfer from your main account, which in DeFi can be critical, especially when it comes to highly volatile tokens. For example, one day I decided to invest in a promising project, but I noticed that the price of the token started to rise. I used my virtual card and managed to make the transaction while other users were still waiting for the transfer. This instant availability of funds can really play a crucial role when you need to jump into the right project at the right time.