Cantor Football Contest

Cantor Football Contest Anyone know details on this? I know it's five NFL teams and the cost is $10,000. When are lines posted? When do the picks have to be in? I believe it pays out to the top five but what are the percentages? Also, I think I saw they guarantee at least 50 people and shut it off at 100. Is this correct? Thanks in advance
11 pm pst deadline friday night picks posted saturday I think 1st 40-50% not sure NO guarantee add on money, u can enter 2x, ov/un entries 25.
Thanks Steve
ill go over 25 entries for a 2* selection.