Connectius is Blockchain as as service solution, that can be easily integrated in the any existing e-commerce. The main goal of the project is to help any e-commerce store to save money they lose on fraud transactions. Our service allows any e-commerce store to deal with their Consumers using a smart-contract. It guarantees to have less froud for the store and makes transactions more secure for the consumers. By reducing the expenses on fraud any e-commerce can reduce the costs of its goods/services for the consumer and become more competitive on the market. With the help of the Connectius model we create the universal discount system for all the e-commerce worldwide and provide the user acquisition.