Combining Postage for eCP items?

se2020

A buyer has purchased 2 items from me,
They were listed as buy-it-now with free postage. (On eBay)
Normally I would post both together and send a partial refund as a combined postage discount. 

I think they have completed checkout separately for both items though. 
Address is the same for both but it is an argos collect point and both have a different eCP number showing.

Do I just post in 2 separate parcels?
(And give no postage refund)

goodfella66

Yes. Because of the two different reference numbers, you will need to send separately.

soolin

As above you must send the two items separately to ensure both labels get scanned as received. 

se2020

Thanks,
Posted off the 2 separately today!