Their assorted promos are usually 1xpp/day:
(1) entry per person and/or email address per day, per URL listed
When the assorted promos award the same prize, check the rules - most likely, they will award out of the same pool.
So enter as many as you are eligible for, to have a better shot, since there is no way to know how they will draw - ie; a few from each URL, or a predraw to determine which URL to draw from!
Creative Presentations are similar to multi-state lotteries and slots like "MegaBucks" where different locations offer an opportunity for the same prize(s). Noting a sweeps is a creative presentation might imply a sponsor/sweeps is nefarious, when they tell you in their rules. It's sometimes used to allow a bigger prize pool to be offered
^^^jaydeed said in the past:
"I do see a lot of people complaining about creative presentations, which is entirely in their right. What they don't seem to realize is that yes, they do share the grand prize, and only one will award it, but many if not most have their own separate lesser prizes which are awarded from each sweep. This does not apply to the Hearst ones though"