Retail POS retail systems are indeed highly complicated, and can be highly expensive. You wish to be careful to invest in the perfect one. You should then always start looking for a right software. This can easily determine the hardware you can purchase.
You should always make a complete list of all important features that you need, and then start visiting your websites. You should also look at certain important features they actually mention on their websites and then make a complete list of some great prospects.
When you have completed your list, you should then get in touch with the companies and then ask them for a ballpark cost if you don’t get the perfect one already. You should tell them you will not be able to hold them to it, but you also need to see if it is worth spending your time with them.
If their system fits perfectly in your budget, you should then ask for a demo. You should never allow them waste your tie with their standard spiel through.