In order to receive and benefit from all the discounts and opportunities from the Value Package, you will need to activate your Health Insurance from Techniker Krankenkasse. This should be done already after your arrival in Germany. You can find all the details about the activation process here.
The activation of Health Insurance is compulsory for everyone and if you do not activate your Techniker Krankenkasse insurance Expatrio will calculate the already provided services as a separate purchase of all the products (which would imply that €49 Blocked Account set-up fee and Incoming Insurance would be deducted from your buffer amount). If €100 buffer would not be sufficient, you will be asked to transfer the remaining amount of fee to Expatrio. Therefore, we highly recommend to activate your Techniker Krankenkasse Health Insurance as soon as possible after your arrival in Germany.
DeGiS membership ia complementary part of the Value Package and it is not compulsory to activate it unless you want to.