Per | Mean of per in English Dictionary

/ˈpɚ/

• for each
1. The pay is $12 per hour. [=for every hour you work, you will be paid $12]
2. The tickets are $25 per person. [=each ticket costs $25]
3. The speed limit is 35 miles per hour.
4. The car gets 32 miles per gallon.
5. He averages 15 points per game.
• as directed by or stated in
1. Per your advice, I accepted their offer.
2. The work was done as per [=according to] your instructions.
3. As per usual [=as usual], I paid for our meal. [=I paid for our meal, which is what I usually do]