Funny you ask PC, because we have 2 electric cars and it is sometimes me using it when you are there. We have my 2014 BMW I3 (silver / black) and my wife's 2022 Kia EV 6 (very red).
The power in the charger at the Giant is pretty low, but it is free to use, no app, no sign in, so it is just a nice perk for shopping there. It is about 6 KW I believe (240 V, 24 A), so honestly in an hour we get about $1 in power, but still, nice for topping off. The cost to the Giant is minimal. ($5-8 per day I would guess based on the usage I have seen, this of course does not include the depreciation and maintenance on the stations).
I do wish they had put them in the BACK, not the front because I have had people comment that the people with EV's get an advantage of prime parking, in fact as good or better than Handicap (and I agree), it was poorly thought out. Put them in the back so there is no anger. To be clear, those comments have been made other places, never in Hellertown, where honestly we seem to have a nice-to-each-other town.
That said, I have never had a problem at the Hellertown Giant, in fact most of the time people ask me about my EV thoughts and experience. I have never even seen anyone blocking the spot, or ICE'ing here, which frankly is a little surprising, especially since they gave it a primary spot.