This message is for Dave from tftestkits. If someone else knows the answer, please feel free to answer.
Is shipping still $4.60? Also, I understand that order refills must be a minimum of $15. Does this requirement
still hold true if I purchase an individual test along with a refills? Or does the total order cost must exceed $15?
I would like to purchase the cya test ($17) and r-0870-1 reagent ($7.40). Thanks in advance.