E-shopaholic
A person who can't resist buying stuff online, even if it's just a single sock. They'll spend all their money on random stuff and end up with a huge pile of things they'll never use.
Bought a single sock because it was on sale. Now they have 100 socks and one missing shoe.
Spent $200 on a sock collection. The sock is still on the floor.
Tried to buy a sock and ended up with a whole sock subscription. Now they get socks every week.