<member type="method" namespace="Steamworks" parent="SteamInventory" name="StartPurchaseAsync" async="true" static="true"> <args> <arg name="items" type="InventoryDef[]"></arg> </args> <return type="Task<Nullable<Data.InventoryPurchaseResult>>"></return> <summary>Start buying a cart load of items. This will return a positive result is the purchase has begun. You should listen out for SteamUser.OnMicroTxnAuthorizationResponse for a success.</summary> </member>