Always check specific warranty details and get them in writing.
Check that the webstore is an authorized dealer - Don't just take their word for it! - Check with the manufacturer about that if your purchase is fragile or electronic!
Be clear about return policies and if there are any charges for returns, such as 'restocking fees.'
What constitutes a valid return?
If you return gear, is it for STORE credit or CREDIT CARD CREDIT?
Check with your credit card company about FREE warranty extension before you purchase one. If offered, ask if you may sign up LATER? What are THOSE terms? Get them in writing before signing. You may find the details are not as wonderful as the protection you think you are buying!
