I have personal experience of dealing with eBay on a matter that ended up in the hands of the Police. Here is what I learnt during a very unpleasant situation with an absolute nut case of a seller who threatened GBH against myself and my family.
1. EBay is a platform that brings seller and buyer together.
2. EBay have rules by which seller and buyers must abide to remain on the platform.
3. EBay at no time guarantees or underwrites the provision of an item from a seller. They are only a conduit of communication and referee in disputes.
4. EBay has the power to warn a seller or buyer of wrongdoing and the ultimate sanction is cancellation of a persons account. They may also choose to use other Sources of information to prevent the barred person opening a new account. Various sources of intelligence are available to them.
5. A seller who refuses to ship an item will be warned about their breach of the rules but not normally subject to cancellation of their account unless a habiltual offender.
6. EBay do not like cancelling sellers or buyers accounts for obvious reasons ..... money !
7. EBay have a dedicated security team who engage in matters involving stolen or counterfeit items. They will co-operate with the Police if asked for an account owners details and sales/purchase history.
8. EBay has no powers beyond a civilian company and any illegal activity is normally referred to the Police either by them or the Person making a complaint. It is normally the latter in most cases, as in mine.
9. EBay take a fee for auctions and sales but take no responsibility for what is sold on their platform beyond prohibiting certain items like animals, firearms and swords etc. If a deal goes bad or is illegal EBay will work on behalf of a a buyer to recover the buyers funds. That is the limit of their responsibility beyond warning an account owner of unacceptable behaviour.
10. EBay made it very clear to me that I needed to engage the Police in my case but they were also clear that they are just a platform with no great powers and very reliant on the good morals of the account holders. Punitive action is therefore very limited and they take no responsibility for the behaviour of account holders.
In my case, the seller was immediately banned for life with a full EBay internal investigation started and all possible means used to detect if the seller ever tries to open an EBay account again. The Seller was facing 2 years in prison and a criminal record so it was a very serious matter. As I have stated, EBay is just a communications platform that has internal rules and will co-operate with the Police of the host country.
Hope this help a little to understand what EBay is, and is not
Fraser