You can have both a sides and totals on the same game, but if you take a side or a total on a game, you can not take a parlay on the same game.
Also, you can split your units between different sides and totals, provided that the number of units associated with sides does not exceed 2 and the number of units associated with totals does not exceed 2.
For example, the following would be acceptable:
Home Team -1.5 (1 Unit)
Home Team -0.5 (1 Unit)
Visiting Team at Home Team over 5.0 (1 Unit)
Visiting Team at Home Team over 4.5 (1 Unit)
Also, you can split your units between different sides and totals, provided that the number of units associated with sides does not exceed 2 and the number of units associated with totals does not exceed 2.
For example, the following would be acceptable:
Home Team -1.5 (1 Unit)
Home Team -0.5 (1 Unit)
Visiting Team at Home Team over 5.0 (1 Unit)
Visiting Team at Home Team over 4.5 (1 Unit)