Welcome to EpoS Wizard!
i have 3 % keys on the rhs of overlay can these be programmed to give me 3 extra plu ?
depends on how many you already have allocated to the keyboard - there's a maximum of 117
there are 116 on the first level and another 112 on the 2nd level these % keys are never used
and would be handy to have them on level one as PLU item keys
you have the same number of plu's on level 2 as you do on level 1 - "level" is a price shift, not a keyboard level shift, 5200's do not have a keyboard shift.
and so , you have room for 1 extra plu.
it would be handy if my humble Peugeot turned into a Lamborghini - but being "handy" doesn't make it possible. 
ok it was worth a try I always say the only dumb question is the one not asked
id keep the car u have its cheaper to insure 
