No, each SKU (unique product and variant, i.e. size and color) must occupy its own bin or pallet space with regards to pick location. Whether we use a bin or pallet will depend on the size of the product itself. Apparel, accessories and small goods are likely to be stored in a bin, and larger goods will be stored on a pallet.
Airhouse averages beginning and end of the month to calculate the number of bins and pallets you will be billed for. If you sell out of all inventory during the first week of a billing cycle, for example, your bill would reflect inventory at the beginning of the month, and none at the end.
Warehouses will do their best to be efficient, to bin every SKU for quick access, and to palletize extra inventory. You will not have control over how items are stored, as this is optimized for warehouse space and order processing efficiency.
Yes, these are billed in 15-20 minute increments, depending on warehouse and project needs.
This depends on how pallets are labeled, how they're organized (i.e. master cases vs. mixed cartons), and how many units are on a pallet. Please note that this is not an estimate and is intended to be used as a guideline.