How often does Ebay turn loose earned "Ebay bucks?"

I know that we have a lot of frequent Ebay buyers and sellers here on CU. I believe that I have accumulated a substantial number of Ebay bucks lately. There are currently a few numismatic items available on Ebay that I would like to use them for.
Does anybody know how frequently they notify you? I know they are "use it or lose it" credits. I have taken advantage of a couple "earn 5% ebay bucks" promotions over the past few weeks.
I haven't seen a notice in a while. Anyone know how to check your balance?
Thanks in advance.
Z
Busy chasing Carr's . . . . . woof!
Successful BST transactions with: Bullsitter, Downtown1974, P0CKETCHANGE, Twobitcollector, AKbeez, DCW, Illini420, ProofCollection, DCarr, Cazkaboom, RichieURich, LukeMarshall, carew4me, BustDMs, coinsarefun, PreTurb, felinfoal, jwitten, GoldenEgg, pruebas, lazybones, COCollector, CuKevin, MWallace, USMC_6115, NamVet69, zippcity, . . . . who'd I forget?
Comments
They accumulate over the course of each quarter. At the beginning of each new quarter you get notified how many eBay bucks you have and you can't use them until then. You have to then end of that month to use or lose.
So you accumulate over October, November, and December, then you get notified of what you have early in January. You have to the end of January to use them.
Great transactions with oih82w8, JasonGaming, Moose1913.
Forgot- Go to "My eBay" and on the top left click on "Activity".
Under that you will see eBay Bucks. Click on that.
https://my.ebay.com/ws/eBayISAPI.dll?MyEbayBeta&currentPage=Rewards&ssPageName=STRK:ME:LNLK:MERWX&_trksid=p2060353.m2034.l3385
Great transactions with oih82w8, JasonGaming, Moose1913.
$500 limit on ebay bucks accumulated per ebay account.
It will happen suddenly
I guess I need to hit Ebay from my PC. I use the phone app primarily, and don't have the "My Ebay" link on the phone.
Z
Busy chasing Carr's . . . . . woof!
Successful BST transactions with: Bullsitter, Downtown1974, P0CKETCHANGE, Twobitcollector, AKbeez, DCW, Illini420, ProofCollection, DCarr, Cazkaboom, RichieURich, LukeMarshall, carew4me, BustDMs, coinsarefun, PreTurb, felinfoal, jwitten, GoldenEgg, pruebas, lazybones, COCollector, CuKevin, MWallace, USMC_6115, NamVet69, zippcity, . . . . who'd I forget?