You can offer special discounts and promotions in WooCommerce by using various features and plugins available. Here are a few ways to implement these in your WooCommerce store:

1. Coupons: WooCommerce allows you to create coupons that can be applied at the checkout to offer discounts or free shipping. You can create fixed amount or percentage discounts, apply them to specific products or categories, set expiration dates, and more.

2. Sale prices: You can set sale prices for individual products by editing their price in the product edit screen. The sale price will be displayed alongside the regular price, attracting customers to make a purchase.

3. Bulk discounts: You can use the “Bulk Discount” feature in WooCommerce to offer discounted prices for products when customers buy a certain quantity. This encourages customers to buy more items, increasing their average order value.

4. Dynamic pricing: You can use plugins like WooCommerce Dynamic Pricing to create dynamic pricing rules based on various conditions. For example, you can offer discounts based on the quantity purchased, customer roles, user-specific pricing, and more.

5. Cart discounts: You can offer discounts based on the total cart value using plugins like WooCommerce Advanced Discounts. This allows you to create rules that offer discounts when the cart value reaches a certain threshold.

6. Daily deals: You can use plugins like WooCommerce Daily Deals to create time-limited deals that are automatically applied to specific products for a certain period of time. This creates a sense of urgency and encourages customers to make a purchase before the deal expires.

7. Loyalty programs: You can use plugins like WooCommerce Points and Rewards to create a loyalty program where customers earn points for their purchases. These points can be later redeemed for discounts or free products, incentivizing repeat purchases.

8. Social media promotions: You can create special discount codes or offers to be shared on your social media platforms. This helps to increase engagement and attract new customers.

Remember to promote your discounts and promotions through email marketing, social media, and on your website to ensure maximum visibility and engagement from your customers.