For those of you that are still struggling to get a PCO, I posted this awhile back in the thread... it was the only thing that ever worked for me despite trying everything else for months. Seemed to work for a fair number of others at that time as well.
I just got another $1500 PCO (expires 7/6/2021). The last one I got back in December around the time I ordered. Wish it was a $2000 or $2500, but I'll take it. These were the steps in case it helps anyone else.
1. Go to ford.com
2. Sign in
3. Trucks > 2021 F-150 > Search Inventory
4. Put in as many Internet Price requests as you can at as many different dealerships as you can... until you have a headache or your clicker finger stops working is a good goal.
5. Check your promotions/spam folder in your email.
One note is that I expanded my search out to the max of 100 miles. I had the odd thought that it might be based on very small regional markets... and that it would be tied to the dealership taking the request... who knows though). But this did introduce a bevy of dealerships that I had never sent a request to before. Again, no idea if that helped or not.
I probably submitted about 50 requests all in one go. Just went down the list. Afterwards, I checked my email and it appears that I got the PCO about 2/3 of the way through.
Now, I've been submitting Internet Price requests, trade in value requests, and test drive requests for months without seeing a PCO, so I don't know if this is just a huge coincidence or not. But this is definitely the most requests I've ever submitted all at one time. Maybe it bumped some user marketing score in a database somewhere. No idea.
All on Chrome, no incognito, ad blocking turned off. Best of luck to everyone else.