Signs and graphics are everywhere and materials they are produced on are getting better with technology, material costs and utilizing full color designs. From banners and posters to vinyl decals, businesses today can express need by saying it with full color advertisements.    Small to medium size grocery chains are seeing an opportunity to impact their customers with full color graphics of the items they need to sell.   With all the large amount of wall, window and isle space available, general managers are taking advantage of the vast amount of material options and have seen an impact of what visual graphics can do for them…sell more items.  Full graphic displays advertising specials now can be produced in a given day providing immediate sales.