1) Vendors should be able to create events, e.g. "Activity xy", specific period of time (e.g. from monday(date) to friday(date)), whole week, available places #number, paid on total. 2) Similar to one, but e.g. "Sportcourse", each friday, for ten weeks. Paid in once, not each.

Should show up in a general calender and map (location based searching instead of blocks).

Vendor should be able to request specific information for all individual participants. E.g. full name, date of birth, country of origin...