There are many electronic payment systems on the web through which you can make deposits into investment HYIP projects. Some of them are anonymous, while some require full or partial identification and verification of passport data. Contributions through a bank or via a plastic card are also possible, if the administration of the investment HYIP project provides such an option.

A HYIP monitor or HYIP monitoring is a website that, like ours, compiles rating lists of investment HYIP projects. The rating of each HYIP monitor may be based on its own data, but most often it is based on an analysis of technical information and personal experience of running the monitoring.

Kefir and efir are nothing other than slang names for the Ethereum cryptocurrency.

A HYIP (hype) is an investment project whose capitalization occurs through financial contributions from the project's users. In order for users to invest their funds in the project, HYIP projects pay their investors interest on their deposits according to the investment plan chosen by the user.

Cryptocurrency is an electronic currency which is mined by complex calculations due to the solution of complex mathematical problems.