Facebook ads question

Targeting for a local store, when i choose "traffic" the cost per click is 5 times more expensive then Adwords... so dont make sense.

The only way where the price looks ok is "interactions".

There i have 3 questions:

1.Can i make a "check out on our ourwebsite" add with interactions? Like "When you want to win, check out on www.domain.com".

2. What they mean with "interactions" is it also just a like on the posting?

3. Do you will get data to the pixel from these "interactions"?

When it comes to engagement, you have many purposes, be it like interactions or just message interactions with your posts. This depends on your decision to use it.
You are not receiving data from pixels for interactive ads. That means that for effective advertising you must target your advertising goals.
Good luck.

It's really had to say, it depends on niche and other things.

I had great ROI on a "interactions" (Engagement?) campaign for a drop shipping site, but the product worked well for it, if that makes sense. And the targeting gotta be just right (flex targeting!).