Yes. It is safe to use your card on myvishal.com. You have additional authentication for VISA cards- Verified by Visa (VBV) and Master cards - MasterCard Secure Code (MSC) offered by respective merchants.
You will receive an email notification titled ‘Order Confirmation’ for your successful transaction(s). This email contains your order number and product details to show your order is being processed. You will also get sms notification on the registered mobile number.