How to send in AP Exam Scores to a college?

By exam day, I’ll know which college I’m going to so for senior year scores, I just bubble the school code in and they will automatically be sent when the scores are available.
But my junior and sophomore year AP exam scores would have to be sent by my own accord. I wanted to wait until after I have decided on a college so I’m only paying to send the scores to one school. Is this correct: After I’ve committed to a college, I go to the college board website and pay to send in scores for my 10th-11th grade APs? Then for senior year, I bubble the school code in on the day of my tests and do not pay for the score send? And then the same campus receives scores from 10th-11th grade in MAY, but doesn’t receive senior year scores until JULY? Is this correct?

By bubbling in a college on the AP sheet, the CB will send all AP exam scores in July - current year and past years. You can certainly pay to send your pre-senior scores to your college, but that’s just a waste of $$, and we already give the CB more than enough cash.