1. Compare Prices: Use price comparison websites and apps to compare prices across different retailers. This allows you to find the best deal for the same product.

2. Sign Up for Newsletters: Subscribe to newsletters from your favorite online retailers. They often send exclusive discounts and deals to their subscribers.

3. Use Coupon and Promo Codes: Search for coupon and promo codes before making a purchase. Websites like RetailMeNot or Honey can help you find and apply relevant codes at checkout.

4. Shop on Discount Days: Many online retailers have special discount days or sales events. Keep an eye on their websites or newsletters to know when these occur.

5. Loyalty Programs and Rewards: Join loyalty programs offered by online retailers. These programs often provide members with access to exclusive discounts, early access to sales, and rewards for frequent shopping.

6. Cashback and Rewards Credit Cards: Consider using a credit card that offers cashback or rewards for online purchases. You can earn cashback or redeem points for future purchases.

7. Browser Extensions: Install browser extensions like Honey or Rakuten (formerly Ebates) that automatically find and apply coupons and offer cashback for online purchases.

8. Shop Off-Season: Purchase items like clothing, outdoor gear, and electronics during off-seasons or after major holidays when retailers often offer clearance sales.

9. Abandon Your Cart: Some online stores send discounts or incentives if you leave items in your cart without completing the purchase. This is a strategy to entice you to complete the transaction.

10. Buy in Bulk: Consider buying in bulk for non-perishable items like toiletries or cleaning supplies, which can often result in cost savings over time.

11. Student and Military Discounts: If you're a student or in the military, look for websites that offer discounts to members of these groups.

12. Refurbished and Open-Box Items: Consider buying refurbished or open-box items. These are often discounted and can be a great way to get like-new products.

13. Price Tracking: Use price-tracking tools like CamelCamelCamel for Amazon to track price histories and get alerts when prices drop.

14. Read Reviews: Before making a purchase, read reviews from other customers to ensure the product meets your expectations. This can help you avoid costly mistakes.

15. Be Patient: Sometimes waiting for a sale or special offer can save you money. Avoid impulsive purchases, especially for non-essential items.

16. Check Shipping and Return Policies: Consider shipping costs and return policies when comparing prices. Some retailers offer free shipping or easy returns, which can affect the overall value of your purchase.

By applying these smart shopping strategies, you can make the most of your online shopping experiences, finding the best deals and discounts while saving money in the process.