When to send SAT scores for EA/RD???

Hello everyone!!
I realized that I have no idea when I’m supposed to send my SAT scores, so naturally I turned to CC.

I have a bit of a special situation because I want to wait to see my October 1st math 2 subject test score before sending all of my scores (so I don’t have to pay twice). Scores are supposed to come out Thursday, October 20th and I’m going to apply EA to a school with a November 1st deadline and RD to a few other schools with January 1st deadlines. If I wait to see the math 2 score and send the scores on October 20th, with math or not, will my scores be too late? Should I send my SAT 1 score and physics subject test score before and then if I like it, send the math 2 score?

Any information would be greatly appreciated!! I’ve looked online at all the colleges and they don’t actually say any dates for when to SEND the scores, just the latest dates to take the tests… Anyway, thanks a lot!!

I sent all of my scores in late September because my guidance counselor told me they take a little while to get processed. I’m not sure how accurate her view is but I trust her.

I should note that my friend is also applying SCEA and he retook the Math II exam this weekend. He has not sent his scores yet.