In the end PayPal protects PayPal. Not the buyer, not the seller, but PayPal.
I have been a user of PayPal since the very beginning and despite their split from eBay, they haven't developed the knack to handle disputes for anything other than single auction/item transactions.
Not aquarium related and this post is long (despite condensing what PayPal has put me through), but it's evidence of just how poor PayPal's claims of protection are.
In the US and placed a large order with a merchant in the UK. Merchant ships the order in 3 boxes. Only 2 have tracking numbers... you know where this is going... box 3 still hasn't arrived 2+ months later. £86 out of a £327 order missing, merchant isn't responding, so I open a "missing item claim" for £86 through PayPal's Resolution Center.
Merchant doesn't respond to claim, so claim is escalated to a "missing item dispute".
24 hours later PayPal finds for the merchant because they provided tracking numbers for the first 2 boxes.
I call PayPal and am told their dispute resolution process is automated and as soon as the merchant provided the first tracking number, they were awarded the case - I'm told I should have filed the dispute as "significantly not as described". Well, that's intuitive (he says sarcastically), but OK, case is appealed and we're on the right track now right? Apparently not.
Week later I'm asked to provide documentation, so I provide invoices and correspondence from the merchant about the 3 boxes and 2 tracking numbers. Are we done yet? No.
Another week passes and I am asked to provide a police report or a report from "another government agency" on agency letterhead. What? You have to be kidding me?
Local police department says this is a civil matter and can't help so I follow the link provided by PayPal to the FBI's Internet Crime Complaint Center (IC3) and file a report. After uploading to PayPal, I call customer support to verify that's what they are looking for - yep "perfect we'll have a final answer to you in 24-72 hours." Done yet? Nope.
Another week passes. Nothing, so I call: "we're waiting on a response from the merchant." What? Why? Just how much further is PayPal going to kick this down the road?
Another week passes. Glory Hallelujah! "We've decided in your favor. Just return the item to the seller and we'll process your refund as soon as they receive it." Uhhh... wait a second. How is one supposed to return something they never received? Didn't you have me file a police report for the missing item you now want me to return?
If that's not enough, here's the first of two more kickers; you can't just communicate directly with PayPal. Once you get past a certain point in the dispute process, you have to use their message center that has limited options - none of which fit the category "your instructions make no sense."
Within 2 minutes you will receive an automated message on how to check the status of a dispute, but don't worry - if that doesn't answer, just reply and a customer agent will respond. OK, done. Please answer the original message.
2-3 days later you will receive a response in broken English giving the status and regurgitating the automated message. Hmmmm...
It's become a game. I've now replied to the replys 6 times asking the same question. Still no answer, but I'm well versed in how to check the status of a dispute now. Then again, if you can FIND PayPal's message center without an e-mail link, you're likely set on checking-up on your dispute all by yourself.
Oh, and don't waste time calling. You'll just sit on hold only to be given the same status update, but no real answers.
And the second and final kicker? The pièce de résistance? The merchant e-mailed several weeks in and agreed to the £86 refund... but PayPal won't let him process the partial refund.
<sigh> this is no longer a game, it's a war of attrition.
So here are my tips: use PayPal if you must, but forget being verified (never give access to a live savings or checking account) and fund with a credit card so when (not if) PayPal eventually fails you, you'll have a backstop. If you are a merchant, find a cheaper credit card processor. They are out there.