LenoxOpal Innocence Tree Accent Plate,White,Accent Plate, Tree

I received my Lenox opal innocence but there are numbers written at the bottom of all the 4 sets of 5 pieces (literally on all, does that sound right?

This serves how many people?

Im interested in the 11 pieces but, they have to be shipped to Bogota Colombia. Can you also include shiiping?

Price for 1 piece?