You can certainly use a different courier than the one that delivered the package. Please send the return to the following address:
1939 Monterey Hwy, Ste 3
San Jose, CA 95112
Keep in mind that if you do not use our return label, Amzinga.com is not responsible for any theft or loss during transport; therefore, we suggest you choose a trackable shipping service. If you use your own return method, no return fee will be deducted from your refund.