Interest in INX Digital International’s Triangle brand of alternative inks remains sky high as evidenced by the reception these products received at the Signs By Tomorrow (SBT) annual convention, held Feb. 15-16 in Savannah, GA. “The SBT convention was the best attended franchise show we have ever been involved with. We had people in our booth the entire time,” said Susie Mendelssohn, international marketing manager for INX Digital International, who had support from the Triangle dealer netwo...