Whatever is bought in the UK is under warranty for a year or more.
Depends what and how much you spend.
On ebay they give you 7 days the seller-and ebay itself can fight your case for just 45 days.
But under sales and goods act.
Anything at a price of say £100 can be returned if its faulty before the 12 months.
Not sure about rights of USA or other countries.
depends, if I don't like the service I may lay down, if I don't like the product I will always return.