The best part about dropshipping is that you don't have to worry about inventory management, packaging or shipping at all, but focus 100% on getting traffic and selling your listed products. Speaking of this, Amazon the eCommerce game leader is the best to learn from. 35% of their revenue was reported to be results of product upselling & cross-selling.
Boost Sales | Upsells & Cross-sells plugin allows WooCommerce dropshippers to curate upsell and cross-sell offers beautifully on the store so you can sell more to each customer. When customers add a specific item to cart, you can set up an upselling of more valuable alternatives or relevant items so customers can switch or buy more.
Cross-selling works a bit differently: the feature allows creating bundles of complementary products frequently bought togethers. Customers can buy the whole bundle at a discounted total price.
The design is eye-catchy, minimalised, and optimized for conversion in each small elements, such as the CTA button, the price color, the close-popup text. It all makes the popups not intrusive at all, but very attractive to and interactive with shoppers.
The plugin has 15-day free trial, then monthly subscrition starts from $30 / month. Considering the benefits, it's totally worth trying.
Refer A Friend for WooCommerce by WPGens
If your niche can growth based on word of mouth, this plugin is a definite one to try. Basically, it invites customers to share your products to their friends and rewards with a coupon or free gift.
Each customer will have unique referral link on their account page, which they use to invite their friends to your website. If the referees visit your website via this referral link and make purchases, referers will get a reward.
While the free version is quite simple and limited, the premium version allows you to reward th referees as well, shortcodes to place the referral link anywhere on your website so customers can conveniently and instantly share, set expire date for coupons,... Check their premium version out here.