Maybe try a event company? Like lasting impressions or something don't know if a company does the finer detailed stuff like that or if they just do the large event items. Or see if a company is willing to donate them maybe?
Nothing against it but i don't go near Apple. You could get a uverse to netgear adapt an wire it to yoir stations but I guess it all depends on what will work with your cash drawer etc that will determined your cost on what is actually comparable
Do you k ow how to set it all up/ maintain or fix it if it goes down? I ask because I don't know about all the networking but my dad builds servers and does the network setups for a living. He built and setup autbach automotive.
No harm intended cause I personally have never done one but everyone I know that has rebuilt a rear end can just tell the amount of backlash needed without the tool. I don't know if that just comes in time amd doing so many or not
that could be an issue and you might have to have a shop do it. I would do the good old forum research and go from there to see if you could do this in your garage or if you need a press etc.