Well, it was a good run.

I have a half dozen solomo pro sims that I use for an annual group trip to Europe (mostly Germany but also BeNeLux). Because of circumstances, they all have about €15-20 on them now (keeping them alive with €10 top ups every 13 months). Not only am I out the balances, but I'll have to buy a bunch more SIMs in advance of this years trip (in December) :*(

Oh well.

They already expired my SIM, because when I went to top up a few weeks ago I was half a day late (top up 16 May, expire 15 June)

I have a form to reclaim the balance. I suppose it might be worth using a stamp to see if they'll still pay.