Questions and Answers Here are answers to frequently asked questions Can I mix ECHA and igMCG sessions?Yes you can, the conference is inclusive and you join the sessions you find most interesting for you.Is there free Wi-Fi at the venue?Yes there is, read more on information about the venue.Cash or credit card?Sweden is more or less cash-less. It is more common that you cannot pay with cash compared to paying with credit card. Questions and Answers