in stock: The product is stocked in this region and fulfillable with the specified technique
out of stock: Product went out of stock at the supplier in this region but is fulfillable with the specified technique
not fulfillable: (a) Printful does not stock this product in this region; or (b) the product is not fulfillable with the specified technique in this region
unknown: The exact stock status could not be determined
Availability status: