When did this happen

 
When did this new info happen? with the contact link and the buyers postcode from my selling page
 
(Contact member)
Sold Quantity: 4
Postage cost: AU $3.50
Buyer postcode: 4078
Tracking number: [Add]
Watch Count: 6
 
Having the postcode there is good in one respect that is is easier to know which postal receipt belong to which sale at a glance as long as it is the one from paypal not the ebay one.