Can I sync discounts across multiple sales channels?

As an e-commerce business owner managing multiple sales channels like Shopify, Amazon, social media platforms, and physical retail locations, I'm struggling to maintain consistent discount strategies across these different platforms. I want to ensure customers receive the same promotional offers regardless of where they purchase, but each platform seems to have unique discount configuration requirements. I need a comprehensive strategy to synchronize discounts efficiently without manual intervention, prevent pricing inconsistencies, and maintain a unified brand experience across all my sales channels.