Your presentation is awesome, I never knew kidi40 has a pos machine, that's amazing, you have shown us a post very exceptional to prove your understanding of the concepts, I am attracted to dark background and I saw your contact on the first image, if I am so much engaged and decide to give you a design to make my preferences is a dark background, though all colour have their meaning, the printer work in graphics design is captivating especially the steemsolar sign post