https://woocommerce.com/products/birthday-discount-coupon/
WooCommerce Birthday Coupon extension enables you to send automatic emails with discount to customers on their birthdays.
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https://www.mrhankeystoys.com/promo-offers
Celebrate with 25% off your birthday order and earn a free toy by sharing. Handcrafted, body-safe silicone with fast, discreet worldwide shipping.
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