I've been getting these everyday since rejoining e-Bay a couple of months.

It's not just e-Bay, I get them from Boots, M&S, British Airways and others. All well known companies and it all started when I rejoined e-Bay. It's probably e-Bay or sellers that use e-Bay, selling your e-mail address to all and sundry.

When it first started I was getting about 40-50 a day and now it's down to about 6-8. They go straight to spam and I just delete them