New: Persist cart metafields to orders with `cartToOrderCopyable`

Huge win, thanks @Gil-Shopify
Will there be a way to persist or copy the cart metafield to a draft order?
A specific example is for b2b orders that place their orders in a review state using the OrderReviewAddOperation.

Hi @Gil-Shopify, we need access to these via carrier service, both sent through to carrier service apps and also writable by carrier service apps as we need to be able to attach additional data to each rate which then gets saved onto the order, for example boxing information, or if a specific service has specific lead times etc.

Are they included in the webhook payload? I’m trying to read metafield data on orders/create webhook payload, but not able to read

@Atinder_Singh There’s no bulk update api for the metafield definitions but if you use configure your order metafield definitions via TOML Manage metafield definitions, they’ll get updated across all shops with your app installed.