similar to: Designing a Coupon System

The folks over at CodeWeavers have given us two new dealcodes. :) A dealcode is coupon code that can be used in their online store. The two new dealcodes are "EmulateMe" this dealcode is good for a 15% discount on CrossOver or CrossOver Games for Mac and Linux. The second dealcode is "CxForLess" and it will get you a 10% discount on any product in their store. They also have

Dear friends, I hope this email finds you all well. This is the dataset I am working with: dput(random_mod12_data2) structure(list(Index = c(1L, 5L, 11L, 3L, 2L, 8L, 9L, 4L), x = c(5, 13, 25, 9, 7, 19, 21, 11), n = c(500, 500, 500, 500, 500, 500, 500, 500), r = c(100, 211, 391, 147, 122, 310, 343, 176), ratio = c(0.2, 0.422, 0.782, 0.294, 0.244, 0.62, 0.686, 0.352)), row.names = c(NA, -8L),

I have data in the following form: ID COUPON0 COUPON1 COUPON2 COUPON3 1 1 1000 1001 1002 2 2 NA NA NA 3 1000 1003 NA 1004 4 1001 NA 1005 NA 5 1002 NA NA NA 12 1003 NA NA 1006 7 1005 NA NA NA 8 1004 1007 NA NA 9 1006 NA NA NA 26

Hi, all! I would love if someone could help me figure this out. I can''t seem to see why the following fails: Here''s the spec: it "should redirect back to the index page" do Coupon.should_receive (:new).with({"name"=>@expectedName,"amount"=>@expectedAmount}).and_return(@coupon) @coupon.should_receive(:save) response.should

Hello World! I'm working on my thesis right now (something about financial immunization) I'm currently working in the basics, doing a matrix that lists the present value (or weight) of every combination of coupon rate and term to maturity, this is the code I have right now which is giving me a "longer object length is not a multiple of shorter object length" #start

All, I''m missing something simple, I think. I am writing a spec to say that my CouponController should create a new coupon from the form parameters, then set the current user. Here''s the spec: describe CouponController, "When posting to save_coupon" do before(:each) do @expectedName = "pepper''s" @expectedAmount = 5 coupon =

I don't have access to a Windows machine at the moment and I have been trying to figure out a way to install the coupon printer from coupons.com on my Linux pc. I have wine 1.3.37 installed but the couponprinter.exe file causes WINE to crash every time that I reach the license agreement window. The "next" button is grayed out and I'm unable to proceed any further. Has anyone

I have this strange behavior and I don''t undertand why. Here is the thing: I have this record in my payment model: 1.9.3p286 :019 > u.payment.last Payment Load (0.3ms) SELECT "payments".* FROM "payments" WHERE "payments"."user_id" = 10 => [#<Payment id: 37, bank_name: "Mercantil", plan: "Plan Uno", date:

I am a bit confused about counter_cache here. The API docs http://api.rubyonrails.org/classes/ActiveRecord/Associations/ClassMethods.html say that only the belongs_to association can take the :counter_cache option. When I try to use it on a has_many I get an "unknown key(s): counter_cache" error. Why would this be the case? belongs_to means that this model has a field with an id

Dear all I'm currently facing the following situation. We have run a marketing campaign providing to some members one of two type of coupones. In addition to this, some of these members were already touched in the short past by another campaign. So I have the following dataset, where: -mixpre3M= is a flag variable telling us if the customer had already purchased somethign in the past

Avent Coupons can go a long way in improve the quality of your child?s well being. The best way to look out for these coupons is on internet. But that does not mean it is the only way. These are available in America?s finest magazines about parenting and child upbringing. But still there is no denying that fact that 75% of Americans search through the internet before making any purchases.

# Hi all, # trying to run the following example code # from 'RQuantLib' package... HullWhite <- list(term = 0.055, alpha = 0.03, sigma = 0.01, gridIntervals = 40) Price <- rep(as.double(100),24) Type <- rep(as.character("C"), 24) Date <- seq(as.Date("2006-09-15"), by = '3 months', length = 24) callSch <- data.frame(Price, Type,

When I work with a .html.erb file, the autotest rspec on rails stuff doesn''t understand the file to map it to the right test. I wanted to submit a patch for this, but I''m unsure where the specs would be to update. I found the necessary mapping in rspec_autotest.rb, but I can''t find any specs anywhere. Help? I just need to have /app/views/coupon/index.html.erb to map to

Some people on this group may have understood from messages posted here that the Sipura SPA-2000 is not currently available for shipping. That is not the case. Voxilla.com has the Sipura SPA-2000 available for immediate shipping, and has had them since late November. The price is $109.95, and it comes with a month of free VoicePulse service with activation fees waived (a $65 value). In return

Dear R helpers,     Yesterday I had raised following query which was addressed by Mr Ellison. The query and the wonderful solution as provided by Mr. Ellison are as given below.    ## PROBLEM   I am calculating the 'Yield to Maturity' for the Bond with following characteristics.    Its a $1000 face value, 3 year bond with 10% annual coupon and is priced at 101. The yield to maturity can be

hi; threw the end of the year we are running a promo, when ordering any package on http://gwhosting.net including our vps servers and trixbox servers, you can get your first month off. Yes, that's right, enter "30free" with out the quote signs into the coupon code field during checkout to get your first month free. Give us a try, you won't be sorry. Your security is our

Dear R helpers I have following input f = c(257, 520, 110). I need to generate a decreasing sequence (decreasing by 100) which will give me an input (in a tabular form) like 257, 157, 57 520, 420, 320, 220, 120, 20 110, 10 I tried the following R code f = c(257, 520, 110) yy = matrix(data = NA, nrow = 3, ncol = 6) for (i in 1:3)      {      value = NULL      for (j in 1 : 6)           {

Dear R helpers   I am calculating the 'Yield to Maturity' for the Bond with following characteristics.   Its a $1000 face value, 3 year bond with 10% annual coupon and is priced at 101. The yield to maturity can be calculated after solving the equation -   1010 = [100 / (1+ytm)]  + [100 / (1+ytm)^2] + [ 1100 / (1 + ytm)^3]   This can be solved by trial and error method s.t. ytm = 9.601%.

('binary' encoding is not supported, stored as-is) I just got this link. They're saying they will (or only the could?) support Vorbis with future Firmware Versions. http://www.frontierlabs.com/NEXIA.html -- Daniel <p>Have you noticed that all you need to grow healthy, vigorous grass is a crack in your sidewalk? --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg

I currently have a dedicated server at ev1servers, but it''s getting rather antiquated (Redhat 9) and am looking to upgrade. I''m thinking about serverbeach.com - one of their CentOS servers. Anybody have any recommendations for dedicated servers on which to run Rails? Hopefully less than $200/month. Thanks! CSN __________________________________________________ Do You Yahoo!?