An extensive independent mystery shopping exercise was carried out for the Commission where shoppers across the EU tried to purchase a list of 100 popular products –for example cameras, CDs, books, clothes - from a cross border provider.
Komisjoni jaoks viidi läbi ulatuslik sõltumatute kontrollostude sari, kus testijad kõikjalt üle ELi üritasid osta piiritaguselt pakkujalt 100 populaarsemat toodet – näiteks fotoaparaate, CDsid, raamatuid, rõivaid.