If the same buyer purchases two of my items which end at the same time on ebay, can I ship them both items in the same container given that they are different items posted therefore they will have separate shipping labels? If I do send both items in one shipping container to save shipping costs how do i provide one single tracking number for both items because purchasing shipping labels on ebay will have a separate tracking number corresponding to each item. This is where i do not know what to do. Someone please explain. Thx

Look into combined shipping info in EBay. You can also modify/update a single invoice for the two transactions to reflect a single payment and a single shipment.

Once you purchased the shipping label. You can update both items and enter the same tracking information.

Yes

Yes you can.

put them together, use one tracking number. no problem!