ShipStation for WooCommerce

Here are some feature requests to match other integrations like Shopify->Shipstation, WC->Click & Drop and WC->Shiptheory

1. Customs data – we need the ability to specify custom fields in WC such as product attributes where Customs description, HS Code and country of origin are stored.
2. Barcodes – Similarly we need to specify a field in WC where the barcode is stored, so that it can be pulled across for picking verification.
3. Mapping Isle of Man as a separate country in WC to being part of the UK for carrier purposes.

These things can be done manually or by CSV but it laborious and error-prone.