Our newspapers and television screens are littered daily with incorrect grammar emanating from advertisers and their agencies.
Bad punctuation is the major crime, closely followed by wrong spellings and the misuse of words. It is usually accompanied by incorrect grammar and sentences full of hyperbole that actually say nothing.
The advertising industry is the biggest offender against good and correct English. It is helping lower already falling standards. Restaurant menus, shop signs, direct mail flyers and posters everywhere are also endlessly guilty.
Don't be a language terrorist - use a professional wordsmith to vet all your written (and spoken) material.