P.E parking ticket Scotland

[marcus1875]

Hi guys, another parking ticket thread.
Had a "fine" for £100 (reduced to £60), for 20 mins over stay in supermarket car park.
Wifes car so fine sent to her, mitigating circumstances....two kids flaffing around.
Whats the script with PE in Scotland? Some say pay some say naw.
Is it a/ bin it. b/ get the wife to reply saying she wasnt driving, or c/ write the supermarket.
I've told her to bin it, but dont want endless letters or court etc...
Cheers
Marcus