For the last six months I have been marking all of my sold items
with an ultra violet marker pen.
They are available on E-Bay at reasonable cost and are a very handy tool
to prevent attempted deception.
This is a criminal offence punishable by up to 5 years in prison!
All car spares dispatched by us have an indelible code applied which is only
visible under ultra violet light together with further physical marks.
This discourages buyers from returning their worn out parts in the very same packaging you sent them in.
Furthermore I always personally inspect and pack my items before posting.
If a deception is suspected we will always involve the constabulary without exception!
So be warned, be aware and be careful as there are some buyers out there
who think we were all born yesterday!