An invoice for $2,300 has terms of 2/10-30X, net 60, FOB factory, anticipation permitted. The vendor prepaid shipping charges of $34.00. The invoice was dated August 29 and was paid on Sepember 24. how much should the vendor have received?

I am confused about the extra net 60 and taking into account the "anticipation permitted". I would ignore the prepaid shipping charges. Therefore, my answer would be: $2,254. Simply applying the 2% discount for paying by September 24th. So, how does the extra net 60 and anticipation permitted come into play, and how then, is this problem calculated? Thank you!