Follow these best practices as a customer to ensure hassle-free transactions:
Understand the product/service description before purchasing.
Review the policies for return, refund and cancellation on the business' website.
Only enter details on https-secure sites and keep your antivirus software and browsers updated.
After receiving the product, contact the manufacturer for warranty-related defects, if any.
Wait for 5-7 business days for issues related to bank processing and refunds.