Buying bus tickets for Spain ahead of time - having issues?
We're traveling to Spain May 1-10, and looking at transportation for the following cities:
Seville - Granada on 5 May
Granada - Madrid on 7 May
We were planning on taking the Alsa bus, but we can't figure out how to buy tickets ahead of time. Trying to buy them online with a US credit card is giving us all sorts of problems by not accepting the US credit card.
Any recommendations?