In magento2 - I want to use custom price for one of my shipping method per quote.
I want to show custom amount for only current quote. how to do it. Like there is a shipping method. "CUSTOM FLAT RATE"
Now if
customer A is buying 2 product i want to show amount shipment method amount for him $22,
customer A is buying 2 product i want to show amount shipment method amount for him $35,
customer A is buying 2 product i want to show amount shippment method amount for him $87
I want to update it pragmatically on checkout page before load shipping method for current quote only.