Sometimes on the front counter, space is at a premium. Sometimes you just need to have a pos register that is portable. Not everyone can carry a heavy computer. .That is why POS Solutions delivers a point of sale solutions for tablet
The cost of running these is very low assuming that you fully drain and charge your tablet every other day, it will cost around $2.70 for a year. Laptops are about $13 per year, if you charge your laptop, every day with a 45kWh charger that is less than a family takeaway meal.