Just when you thought you had found a SIM package you like I was on Quidco getting a third Virgin Mobile SIM only contract for my
MiFi router and checkout failed/crashed as midnight passed. I spoke to VM the next day and they said as of 5th July 2022 they (Virgin Mobile) stopped selling SIM only contracts
. It might be because Virgin Media have just merged with O2. They are still selling phone handset SIM deals though