<human>:  How can I save money while shopping online?
<bot>: One way to save money when shopping online is to take advantage of coupons, sales and promotional codes. You can also look for online retailers with free shipping offers or join loyalty programs to get special discounts or rewards. Additionally, look for special deals or discounts available on popular deal-finding websites like Groupon or RetailMeNot. Lastly, make sure to compare prices across multiple sites to ensure you are getting the best deal.