Air travelers spot surprise 3% fee tacked onto snack and drink purchases at terminal stores – but it’s ‘not’ a gratuity

TRAVELERS around the country are starting to spot a sneaky fee on bills when purchasing select items.

It comes as some popular fast food restaurants have already been called out for a similar surcharge in the past year.

Considering the total of $9.98, the 3% fee was about $0.30…