I really like the convenience of paying my maintenance fee using the BLM Payment Portal. https://payp.blm.gov/eppcore/home Except for this year. I made my annual payment on 06-29-2019 and got my receipt and was happy for this year. Until they raised the rates retroactively on 07-01-2019. Now it seems that I still owe them another $10. I can't pay that through the portal so I have to mail them a check for the $10. Not only that, normally I would have until 09-01-2019 to pay it. Now I have 30 days from the receipt of their certified letter.
Leonard