w****q 发帖数: 712 | 1 Notice of change to the eBay Bucks Program Terms and Conditions:
Beginning October 1, 2011, purchases of Bullion from the Coins & Paper Money
category will no longer qualify to earn Rewards. Remember that you can
always tell before you buy whether an item qualifies for eBay Bucks by
looking for the earn amount below the price on the item description page.
Click here to see an updated copy of the eBay Bucks Program Terms and
Conditions.
lol that sucks |
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D****e 发帖数: 2283 | 2 Earn 2X eBay Bucks for any item purchased for $50.00–$99.99.
Earn 3X eBay Bucks for any item purchased for $100.00–$149.99.
Earn 4X eBay Bucks for any item purchased for $150.00 or more. |
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y********k 发帖数: 677 | 3 http://en.wikipedia.org/wiki/United_States_of_Tara#Overview
Buck is the only male personality we have seen. He is a loud and profane
troublemaker, characterized by Collette as "the aggressive protector type, a
man's man".[3] He explains his lack of a penis by claiming that it was
blown off in the Vietnam War.[5] Buck has a gun named Persephone and
sometimes goes to the shooting range with Max and Marshall. Collette said
that Buck is her favorite of the original four personalities "just because
h |
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y********k 发帖数: 677 | 4 http://en.wikipedia.org/wiki/United_States_of_Tara#Overview
Buck is the only male personality we have seen. He is a loud and profane
troublemaker, characterized by Collette as "the aggressive protector type, a
man's man".[3] He explains his lack of a penis by claiming that it was
blown off in the Vietnam War.[5] Buck has a gun named Persephone and
sometimes goes to the shooting range with Max and Marshall. Collette said
that Buck is her favorite of the original four personalities "just because
h |
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o**********y 发帖数: 1041 | 5 你说的很对。。hehe。悟性很好。
人或少数几个人不能重复某实验,并不能证明该实验就不具备有可重复性,因为其他人
也许可以重复出来。
science)来run的,而不是说明Linda Buck是一个多么伟大的科学家(如果Linda Buck
想证明自己很伟大,至少要发一个自责声明而不是把责任推给手下)!Linda Buck撤稿
事件只是这种规则的一个例子而已。 |
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t**r 发帖数: 93 | 6 这个难说了,也许是后来自立门户后翻了脸...
我希望是私人恩怨, 因为这会容易理解一些. 如果不是, 我难以想像buck是个怎么样辣
手的人物.
有人说是因为buck有外部压力, 可哪个大牛没有学术上吵吵不休的对头? 很多人的做法
是发了新paper说自己以前可能错了, 完全没有必要闹到要毁人前途的地步. 这起码说
明buck视人命如草芥 |
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z*******a 发帖数: 175 | 7 Buck毁人前途的地步, 视人命如草芥的说法我不太同意。我看整个事件乃academia界self
-correction的一部分。
我个人认为Zou自种祸根,自毁前途。
Buck为人我不知如何。感觉此女象这样:本爱你荣耀门庭,未曾想你一直在cheating,那岂不灭你没商量。即使巨大地消
损自己的credit score也在所不惜。
Zou应是咎由自取吧。
Buck可能在更年期,言词之中本应承担多点责任,但撤稿本身应是完全正确。很可能eventually有助于她的名声。 |
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h********0 发帖数: 12056 | 8 唧唧歪歪,典型wsn 的特点。 Buck 不直说抄袭是有讲究的。
zou 和buck 根本不在一个数量级,说buck 仗势欺人是小人
之心。任何有良知的学者,对已经确信不可重复的结果,都
要严肃对待。
没人认识zou, 都是就事论事罢了。
稿, |
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ET 发帖数: 10701 | 9 上次提到过这个话题,1是digitally controller
2是guvest提到的low power design.
基本上都被power eletronics专业人士痛扁一顿。
不过这些都是都有人在做,有公司在用,自然也有机会。前2天和一个senior analog d
esigner聊,他认为10年之内digitally controller会取代analog. 10年我不同意,太久
。
dc-dc converter一个热点应用领域就是portable electronics. 》80%的市场是buck,
power engineer们算算3大loss, 得出最优负载下,有>92%的效率算是很不错了。更别
说light load下。
guvest说,buck的design应该和最耗电的cpu (gpp - general purpose processor)一起
来考虑。其实很make sense.
虽然这个范围已经超过buck converter以及controller design的本身,但controller还
是可以进化的,这个就是主要的东西。
cpu(gpp)是 |
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ET 发帖数: 10701 | 10 digital 能不能胜出要看这个技术本身的发展,另外要看市场需求。
而2者本身也是互相促进的。如果apple说我愿意$10买一个buck, 谁能做一个用电时间更
长的,我相信digital controller就是方向。
而现在的现实只是谁便宜,用谁的。
我说的那个原理是buck 输出未必要是1.2V, 可以在0.6 & 1.2v, 取决于gpp的使用。对
,关键就是buck controller 要能track多块. 关键也不是随时随刻,而是类似heavy l
oad and lightly load.
就算是leakage power, 如果vdd降下来,那也能省不少。
对于high performance processor的耗电的话,google/ms这些建cloud computing的那
些center一定是把热量给收集起来。 对于consumer electronics, 还不如采集太阳能也
不能采集自己发的热。
cpu |
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h*******l 发帖数: 252 | 11 正在做一个这样的BUCK.
输出电压可调,TYP 1.2V,MIN 0.6V. 6MV PER STEP.
专用于CPU,CELL PHONE CORE.
顺便谈一下如何提高SYSTEM EFFICIENCY.
IPHONE 的电池管理差,BALCKBERRY 就好多了.
原因: IC 效率差不多,SOFTWARE 控制差别很大.
基本上是个和vdd^2相关的东西。
vdd一般是buck给供给的,这里的关键是,是不是一定需要一个constant的vdd.
所以,就有人说,我gpp的throughput又不是恒定的。为啥低throughput时我不可以给它
low vdd, high throughput的时候,我给它what it is suppposed to be.
为了做到这个,就需要监测gpp的工作,反馈回buck的controller, 然后让它调节outpu
t voltage. 这就是个low power design的过程。 |
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g****t 发帖数: 31659 | 12 电池管理主要是做什么用的?
正在做一个这样的BUCK.
输出电压可调,TYP 1.2V,MIN 0.6V. 6MV PER STEP.
专用于CPU,CELL PHONE CORE.
顺便谈一下如何提高SYSTEM EFFICIENCY.
IPHONE 的电池管理差,BALCKBERRY 就好多了.
原因: IC 效率差不多,SOFTWARE 控制差别很大.
基本上是个和vdd^2相关的东西。
vdd一般是buck给供给的,这里的关键是,是不是一定需要一个constant的vdd.
所以,就有人说,我gpp的throughput又不是恒定的。为啥低throughput时我不可以给它
low vdd, high throughput的时候,我给它what it is suppposed to be.
为了做到这个,就需要监测gpp的工作,反馈回buck的controller, 然后让它调节outpu
t voltage. 这就是个low power design的过程。 |
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b***i 发帖数: 3043 | 13 确实阿
我们在Buck输出26伏特的电路是一个线性电源,所以26/52的负载是常电流,不是常功
率。电压变高则功率变高。26伏特电流应该在70mA级别。
buck本身的电感1.5mH, 电容24uF, 然后250V输入的电感也是1.5mH, 电容2uF。
平时的占空比大约11%左右。这样的话,如果改变反馈网络的一个电阻(接了三极管可
以短路一个电子)从而瞬间改变反馈的话,那么这个buck能否在1毫秒内吞入大量电流
,造成在输入端观察到的几百号安的电流? |
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V****t 发帖数: 69 | 14 http://www.businessweek.com/news/2010-09-23/nobel-winner-buck-retracts-two-studies-on-smell.html
Sept. 23 (Bloomberg) -- Linda Buck, co-winner of the 2004 Nobel Prize in
Physiology or Medicine, retracted two papers on nerves that carry scents
from the nose to the brain, according to scientific journals.
The papers appeared in the Proceedings of the National Academy of Sciences
in 2005 and Science in 2006. They were retracted because the scientists
couldn’t reproduce findings by Buck’s former pos |
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w*******y 发帖数: 60932 | 16 Ebay is running a triple points offer for today 12/13 only. Additionally
there is a double points for gift cards through gift mall. For some reason
they are doing an unlisted combo on the gift cards giving you 4X Ebay points
(though it's not 6X points which would be 12%). I turns out to be 8% in
Ebay bucks.
Link:
http://stores.ebay.com/giftcardmall
I received $25 gift cards to Rock bottom with $2 Ebay Bucks for each one.
Combine with Discover Card 2% cashback for internet purchases through the
e... 阅读全帖 |
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w*******y 发帖数: 60932 | 17 Earn $15 in eBay Bucks with your Real Player 14day trial
login to your ebay account, then to your ebay bucks.
most of you should have a banner for bonus bucks. Click on it, then you
should have a banner for Real Player Super Pass.
don't forget to cancel.
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w*******y 发帖数: 60932 | 18 I've been keeping an eye on these clubs for a while. They used to sell for
about $60 bucks piece but now can be had for about $30 + shipping. I
recently went to rock bottom golf and found them for $20 bucks each. Good
reviews. Not really known but they are a popular brand in Europe.
Hippo Hex 2 Hybrid Clubs
Link:
http://www.rockbottomgolf.com/hippo-golf-hex-2-square-hybrid-ir
Choose from:
23 degree loft/26 degree lofts (replaces 4/5 irons) - regular flex
and
17/20/23 degree lofts (replaces 2/3/4... 阅读全帖 |
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w*******y 发帖数: 60932 | 19 Hey guys. The Netflix trial deal is back for those who missed out on the
previous Netflix 1 month free trial offer. This time however you only earn $
15 in eBay bucks.
Here:
http://www.trialpay.com/social/nextstep/?vic=2fb54f84684fba0b0d
is the link to the offer.
If the link does not work you can try clicking on "My Ebay" and then below "
Buy" in the left column there should be a link to take you to the eBay Bucks
page. Once there, there should be a Netflix link in the "Bucks news" area.
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w*******y 发帖数: 60932 | 20 Right now if you have ebay bucks in your ebay account and you purchase a big
fish game for $4.99 you can get $10 ebay bucks. Basically like getting half
off ebay gift card..
Just go to the ebay bucks page on your ebay account
|
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w*******y 发帖数: 60932 | 21 Earn $15 in eBay Bucks with your Netflix 1 Month Free Trial
IT'S BACK!
Sign on your eBay account and look in the eBay Bucks offers! Bonus will be
applied to your eBay account instantly!
Official Rules:
Only new, first-time Netflix customers are eligible to receive this offer.
Previous members and their households are ineligible. Netflix reserves the
right to revoke your eBay Bucks if you cancel your Netflix membership within
the first three(3) business days after signing up. Must click through f... 阅读全帖 |
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w*******y 发帖数: 60932 | 22 There is a similar deal posted here which you can get all MI 3 blurays for $
19.99 with movie ticket to MI4 up to $10.
Today when I run to bestbuy I found that you can buy individual MI (1 , 2
and 3) bluray for $9.99 each. Each has a sticker for a MI4 movie ticket.
MI1:
http://www.bestbuy.com/site/Mission Impossible - Blu-ray Disc/3904654.p?id=2315645&skuId=3904654&st=mission impossible&lp=6&cp=1
MI2:
http://www.bestbuy.com/site/Mission Impossible 2 - Blu-ray Disc/3904672.p?id=2315343&skuId... 阅读全帖 |
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w*******y 发帖数: 60932 | 23 It just took about 30 seconds to sign up for it and the $5 ebay bucks showed
up in my account immediately.
Here is the link to signup for ebay bucks if you haven't already:
Link:
http://my.ebay.com/ws/eBayISAPI.dll?RewardsExtEnroll&CTASignup=
Then you should be able to go to your ebay acct and view the offers
available to you.
Some other good money making offers right now are Netflix, freecreditreport,
Angie's List, and Gamestop.
For details on the Angie's List deal, see this thread:
http://
Eba... 阅读全帖 |
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st 发帖数: 1685 | 24 Get the Most Bang for Your Buck
most affordable horsepower
2000 Pontiac Firebird: Over 300 horses for less than $78 apiece.
2000 Ford Focus: The new Focus' 130 horses go for only $91.27 each.
Is horsepower your most important consideration when looking for a
new car? Then CarPoint has the list for you. Here are ten cars with
horsepower that costs less than any other new car梩he most bang for
the buck.
As you might expect, high-end sports and luxury cars are not listed
here; but you might be sur |
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N****g 发帖数: 5172 | 25 ☆─────────────────────────────────────☆
server (Server) 于 (Wed Jul 29 23:23:59 2009, 美东) 提到:
Congratulations! You've been selected to participate in a new rewards
program called eBay Bucks. We're only inviting a randomly selected group of
eBay shoppers to join as we continue to develop the program.
It's fast, easy, and free. Just sign up, and you'll be on your way to
earning 2% back on all your qualifying eBay purchases.*
You'll rack up eBay Bucks whenever you shop on eBay and pay with PayP |
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p******r 发帖数: 2999 | 26 用ebay bucks付钱
如果交易取消或者退货
ebay bucks怎么办? |
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e*i 发帖数: 1819 | 27 Who's eligible?
Only invited, registered eBay Bucks participants who receive the promotional
offer from eBay in My Messages are eligible. Sorry, no forwarding-the offer
is not transferable.
* The promotion starts at 3:00 PM PT on March 29, 2010, and ends at 11:59 PM
PT on March 31, 2010. Qualifying purchases exclude all Classifieds,
Business & Industrial Capital Equipment, Real Estate, and eBay Motors
categories (except Parts & Accessories in eBay Motors will earn eBay Bucks).
Purchases must be |
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w****1 发帖数: 2887 | 28 用ebay bucks买的东西,卖家不给寄东西,一看已经not registered了。
这种情况怎么办?
还有,如果要回refund,这个ebay bucks也过期了,还能用吗?
谢谢! |
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d****u 发帖数: 2589 | 29 The Triple eBay Bucks Promotion starts on December 13, 2010 PT, and ends at
11:59 PM PT on December 13, 2010.
Qualifying purchases exclude all items in the following categories:
Classifieds, Business & Industrial Capital Equipment, Real Estate, eBay Gift
Cards (within the Gift Cards & Coupons category), and eBay Motors (except
Parts & Accessories in eBay Motors which will earn eBay Bucks). Purchases
must be paid for with PayPal before the Promotion ends. Rewards are capped
at $500 per Earn Perio... 阅读全帖 |
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s******1 发帖数: 404 | 30 http://www.groupon.com/r/uu12969612
Refer Friends and Get $10 Groupon Bucks!
Get $10 in Groupon Bucks when someone you invite gets their first Groupon.
There's no limit on how much you can earn! |
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J**G 发帖数: 3310 | 31 【 以下文字转载自 shopping 讨论区 】
发信人: JWGG (猪族@哼哈二将之哼哼), 信区: shopping
标 题: 我有20块的ebay bucks,怎么现在找不到了?
发信站: BBS 未名空间站 (Wed Apr 13 18:35:31 2011, 美东)
怎么看ebay bucks的balance |
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J**S 发帖数: 25790 | 32 好像挺吸引人。
Download Internet Explorer 9
Pin the eBay website to your taskbar
Go to eBay through this pinned short-cut to make purchases*
See the extra eBay Bucks hit your account within 7 days
Offer open only to invited eBay Bucks members.
Ends May 18, 2011.
Learn more
* Earn 10% (the standard 2% plus an extra 8%) on all qualifying
transactions. Restrictions apply. |
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J**S 发帖数: 25790 | 33 昨天试了一下,今天给了:
04/21/2011
Extra 8% in eBay Bucks for purchases through IE9 promotion
$0.00
$70.80
04/21/2011
$5 in eBay Bucks with first purchase through IE9 promotion
$0.00
$5.00 |
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S********t 发帖数: 4402 | 34 Who's eligible?
Only invited, registered eBay Bucks participants who receive the promotional
offer from eBay in My Messages are eligible. Sorry, no forwarding--the
offer is not transferable.
Promotion Details: The Promotion starts at 12:01 AM PT on December 29, 2011,
and ends at 11:59 PM PT on December 29, 2011 ("Promotion Period"). Eligible
participants will earn 10% in bonus Rewards (comprised of 8% in extra
Rewards plus the base earn of 2%) on all qualifying purchases* up to $100 in
Rewards f... 阅读全帖 |
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i***r 发帖数: 1035 | 35 几天前用ebay bucks(如果不用的话,昨天是过期时间)买了个东西,卖家东西列错了
,不是我要的,需要退。
如果我今天退回去,ebay bucks还能返还么(假设5天后卖家返款)?
多谢!! |
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h*****g 发帖数: 596 | 36 【 以下文字转载自 PhotoGear 讨论区 】
发信人: birdsman (birdsman), 信区: PhotoGear
标 题: 20% ebay bucks
发信站: BBS 未名空间站 (Thu Oct 18 00:20:12 2012, 美东)
有啥可买的?
The Promotion starts at 12:01 AM PT on October 18, 2012, and ends at 11:59
PM PT on October 19, 2012. 20% in eBay Bucks (2% base plus 18% bonus) will
be earned for any item purchased in MacMall, Newegg, BeachCamera, Guess
Outlet, Last Call By Neiman Marcus, Under Armour, Callaway, Eastern Mountain
Sports, Discount Tire Direct, Summit Racing Equipment, Toys R... 阅读全帖 |
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N****g 发帖数: 2829 | 37 谢谢,就是说Reward Bucks跟reward points的罚没规则不一样?Reward Points是超过
10不满20的部分被没收,reward Bucks是超过10就不会没收任何部分。 |
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a******2 发帖数: 1973 | 38 8X ebay bucks明确说明所有 GC category里的都不算
现在bucks三个月出一次,也许现在pending给,出statement全砍掉就傻眼了 |
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w*********l 发帖数: 375 | 39 ebay buck也是绑定帐号的吧...
别人用你的帐号买了东西,ebay buck还是返还在你自己的帐号里啊... |
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k*******3 发帖数: 450 | 40 【 以下文字转载自 Exchange 讨论区 】
发信人: kikik8893 (kiki), 信区: Exchange
标 题: 出售 cvs $15 extra bucks 10 美金 3.15 expire
发信站: BBS 未名空间站 (Sun Mar 2 04:09:51 2014, 美东)
出售 cvs $15 extra bucks coupon 10 美金出售。
填問券給的。 會轉寄email, 你打印出來就可以用了。
不知道跟不跟卡,但我可以給電話, 若跟卡你給電話就可以用了。
Paypal only |
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y******0 发帖数: 6296 | 41 有eBay bucks要过期的可以买md101啊,805成本-1%bucks,神医820收。 |
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k****v 发帖数: 939 | 42 each quarter 500 buck cap |
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PK 发帖数: 1153 | 43 300多刀的东西,有20刀 eBay bucks,可是checkout完了再eBay bucks的activity里面
没有显示
是需要再等两天么?找了半天没找到客服联系方式 |
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M*******2 发帖数: 692 | 44 季度快结束了,核对了下bucks,发现一个月前的一笔没给bucks
打电话,研究了之后,发现居然因为,payment is pending
买的gs gc, 早都收到 而且换回去了
看paypal 的交易记录也很正常
不懂为什么
打电话给阿三客服,说要check,等他们回电话
真是烦人,最讨厌阿三客服了,经常要重复好几遍 |
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c***u 发帖数: 2023 | 45 4月份买了电脑,赚了 500 ebay bucks, 结果 7月份没有收到 code, 打电话过去,说
我不qualify ebay bucks, 不给了。 吵了 3个小时,就是不给。 有没有高层的电话
或者邮件可以联系?
包子伺候,谢谢了。 |
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z********i 发帖数: 610 | 46 账户上的ebay bucks明天过期,今天早上买了个东西,后来发现买错了想退掉。已经提
出申请了,收到ebay的来信,说要等待卖家的回应,大约需要三天的时间。
问题是如果卖家第三天回应退款给我。那时候我的ebay bucks已经过期了,这个应该怎
么处理?谢谢! |
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p******a 发帖数: 803 | 47 我在 EBAY SUMMARY 下的 EBAY BUCKS 下 只显示最近的 ORDER, 没有看到 PENDING
的Ebay BUCKS。
谢谢 |
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s*****r 发帖数: 4016 | 48 七月份买的,就算refund,现在bucks也早过期了。是不是只有认栽了?
两个账号,各有400用bucks买的ebay gc被盗。这次亏大了。。。 |
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s*****c 发帖数: 5202 | 49 当时用的ebay bucks和ebay gc买的,刚发现ppdg给refund了,ebay gc上charge的钱都
回到当时的卡上了,但是ebay bucks不知道退到哪里了。哪位有类似情况的,说说看看
,谢谢。 |
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j******e 发帖数: 90 | 50 记得改政策,买ebay GC不能得ebay bucks了
买其它商品,比如手机,用ebay GC付款,还能得bucks吗?
多谢 |
|