product_onsale_store
product_idstore_id
product_sku_item
product_idsku_iditem_id
1:n
item-group
group_id
brand_alias
brand_idproduct_idalias
product
product_idproduct_name
item
item_id
price_tier
price_idprice_tier_codesku_idprice
store
store_idprice_tie_code
item_idgroup_id
sku_on_store
product_sku
sku_idproduct_idmd5
