Amazon online shopping app and site is best opction ,
and amazon prime shipping is very very good ,
Prime shipping cost only 499 for 365 days
You have purchase amazon prime you can pay shipping charge on your prime time,
You can buy any thing without shipping charge and you can not purchase amazon prime you have free shipping order above 499 rules for free shipping,
Amazon app all day best deal are available,
And amazon email gift card payment opration better for quick payment,
Good order tracking system and toll free calling helpline
My first choice online shopping