Yes, they are related. The most appreciable interconnection is Zichain tokens. Zichain tokens are the currency used in all of our products: BAMP, Zichange, Cryptoeye and the Index.fund. If you have Zichain tokens you can use all services of these products. The second interrelation is that all products facilitate the work of each other and your operation in the world of crypto finances. Cryptoeye provides you with an extensive information on a topic, you can choose investment strategies based on performances of companies shown in the Index.fund and you can withdraw your income using Zichange.