Update the Amazon Handling Time when linking products.
When you link a product from OC to Amazon it removes the handling time that is on the product on Amazon. Welford say this is an Amazon problem and Amazon say - yep it is a Welford problem. For me this is a problem because some of my products are personalised and take longer than the 1-2 default days to send out. So I will be penalised for performance by Amazon.