customer retention4 e-commerce2 marketing automation2 woocommerce2 cart abandonment1 cart recovery1 contract renewal1 conversion rate1 customer engagement1 customer loyalty1 digital marketing1 email subscriptions1 follow up manager1 gamification1 instant notifications1 loyalty program1 online sales1 online shopping1 perfex contract renewal1 perfex crm1 perfex crm module1 perfex crm renewal module1 perfex renewal tracking1 perfex subscription renewal1 plugin1 points and rewards1 points expiration1 price drop alerts1 purchase reminders1 push notifications1