Thanks for the catch! I updated the language to "...purchase a trip slot and editing access for as low as $10"
Your comment makes me wonder if it would be clearer to present things as "Trip slot + first month of editing access = $10" and "Each additional month of editing access = $5" or similar.
Your comment makes me wonder if it would be clearer to present things as "Trip slot + first month of editing access = $10" and "Each additional month of editing access = $5" or similar.