1) Always do purchase from a secure websites only. Secure websites are always encrypted. There is no risk of being hacked or stole your credit card or personal information.
2) Always need to check return/replace policy before purchase.
3) Always do online shopping with UPI payment or COD payment method as much as you can. Avoid payment method using Debit/Credit card to keep your account details more secure as possible.
4) Don’t do shopping from any unreliable websites. Never try to shop by any unknown promotional links or images for limitless discount offer. Its may be a 99.9% chance of trap for scams.
5) No need to share your bank details with any customer support executive of any shopping websites(trusted or Untrusted)