Originally Posted by
lhrsfo
Two days (in theory it could be three but never is) if second class
For me, intra-London mail can take 1 or 3 days to arrive, while 2nd class mail from Belfast to London has always arrived the next day...
If it hasn't arrived by the 3rd day after posting, then you know you will need to file a claim whenever it lets you.
The real question is why on earth would you order a SIM from Amazon??