Because we must support by all means the Greek business and products.
Because when one supports the Greek products, they do not do it simply to support the businessmen, but primarily the Greek economy and society.
The most important thing is that by buying Greek products you contribute to the fight against unemployment, which has become a plague recently. We should not forget that business is not just made up of the owner or the share-holders but of the workmen as well. At the same time, they provide indirectly work to other kind of jobs covering supplying and functional needs of theirs.
Finally, another reason for one to do their shopping from Greecious, is that it has already searched for the best possible products for you, offering them at the best price ever, simply by pressing a single button.