How do I recover international shipping abandonment?

As an international e-commerce brand, I'm experiencing a massive pain point with cross-border shipping abandonment. My analytics show that international customers are adding products to their cart at a decent rate, but when they hit the shipping section, they're dropping off like flies. I've noticed that once they see unexpected shipping costs, complex calculations, or unclear delivery timelines, they immediately exit. This isn't just frustrating—it's costing me serious revenue. My conversion rates for international orders are nearly 40% lower than domestic, which means thousands of dollars are slipping through my fingers every month. I've tried generic shipping discount codes, but they feel impersonal and don't address the core issue. What I need is a sophisticated, intelligent approach that can dynamically understand each international visitor's purchase intent and provide targeted, time-sensitive incentives that make them feel valued and reduce their shipping hesitation. I want a solution that doesn't just throw blanket discounts around but strategically nudges those on-the-fence international customers towards completing their purchase.