__ Flyer Scheme, Airline Loyalty System
This page is the CodyCross answer for the clue below from The Netherlands, Group 2115, Puzzle 4 (Almere and Nijmegen).
Question is: __ Flyer Scheme, Airline Loyalty System
and the answer is: FREQUENT
Word Meaning:
FREQUENT — Done or occurring often; common.
Definitions from Wiktionary.