Providing a web hosting service was an idea given by one of our successful affiliate.

He would like to have faster access and reduced latency to get HTML content and/or query DFF' web services.
He said "speed is a big factor when it comes to shopping online, if a page takes more than 30 seconds, the shopper is clicking out...".

The added benefit of DFF providing your web site hosting is so that your website's request to DFF database servers will NOT have to travel through the internet. Your web site will request and receive data from DFF servers within <3ms latency usually.

Being that the DFF hosting server will be within our internal network, larger data and search results (which are possible when using XML / JSON) are much faster on our Gigabit network.

We are still testing but would like to get the word out to our affiliates about this upcoming service which will be available by May 1, 2009.

Many Thanks...

--Andrew

Selecting which merchants to use with DFF tools can take a long time,

We have made this process easier for you especially if you are selecting all merchants from Shopzilla Affiliate Program.

Under the Affiliate Login / Merchants Tab, you can now MASS SELECT by category or affiliate network/program.

To access this feature, look for a link called on the left navigation column:

Mass Use / Not Use
By Network
By Category

Using the Mass Use by Network, you can select or deselect all merchants in your account from a particular Affiliate Network.

Using the Mass Use by Category, you can select or deselect all merchants in your account from a particular Category.

Again as an example, since Shopzilla merchants are all inclusive (when you get approved from Shopzilla affiliate program you are approved for all Shopzilla's merchants in their program), you should do the same at DFF, just select to use ALL Shopzilla Merchants.

Next improvement on the merchants tab will be to import / export to tab delimited file....

Thanks

--Andrew

For increased security, DFF will now recommend using the function file_get_contents() or cURL instead of include();

Remote inclusion of remote PHP file or any remote file is a security hole in PHP. It has worked well for DFF for almost 3 years because the files affiliates are including from DFF are not malicious. Nevertheless it is not best practice.

Instead of using:

include("http://www.datafeedfile.com/some_dff_script.php?affid=...&".$_SERVER['QUERY_STRING']);

DFF recommends change to:

echo file_get_contents("http://www.datafeedfile.com/some_dff_script.php?affid=....&".$_SERVER['QUERY_STRING']);

or you can use the cURL library/extension like this:

$ch = curl_init("http://www.datafeedfile.com/some_dff_script.php?affid=....&".$_SERVER['QUERY_STRING']); curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE); if(($DFF_output = curl_exec($ch))===FALSE) die("Error getting content from DFF"); else echo $DFF_output; curl_close($ch);

We will create a new wiki documentation page to explain these new methods:
http://wiki.datafeedfile.com/dffRemoteInclude

Dear Affiliates,

Since there have been increasing demand to use DFF with a flat monthly fee, we have just made this service available to the public.

A flat fee monthly service will basically eliminate the 4th click sharing in exchange for a flat monthly fee.

http://billing.datafeedfile.com/cart.php?gid=2

The payment can be accepted by Paypal and/or Google Checkout using credit cards, etc...

Please keep in mind that this is a continual monthly subscription service. There is no contract. You can cancel service and return to 4th click shared commission model at any time.

Hello All,

We have created many web sites for DFF affiliates on the side to test our PHP Library / Framework which uses our JSON web services.

Using JSON / XML allows programmer to be very flexible and have full control of the output. Using JSON / XML does require a higher learning curve and/or possibly an experience programmer. But we believe the result is worth every minute spent.

Because creating a fully working price comparison site is quite difficult even when using DataFeedFile.com's web services, we have created the DFF PHP Client Library which has been tested many times for the past 6 months.

Here is a link to DFF's first fully working Price Comparison Shopping sample web site using our own DFF PHP Client Library:

http://sample-phpapi.datafeedfile.com

The above example website is a niche (vertical market) for pets supply specific products. But the basic concept is there to make a general price comparison shopping site.

The entire web site can be downloaded from a compressed ZIP file and only require modification of the DFF/DFF_config.php (main DFF configuration file) to make it work.

Our first example is only available for PHP programmers right now.

The entire source code, picture, icon, CSS, etc are all in the ZIP file. You are free to change and customize to your own liking. You may even rework it and use it to develop other people's web site. The only restriction is that you have to leave the credits declaration to give credit back to DataFeedFile.com.

Other niche price comparison sites we have developed are:

http://freelance.datafeedfile.com/comparessd
http://freelance.datafeedfile.com/icomparenetbooks

If you are looking for a Deal / Coupon site, we have an Open Source coupon sample site also here:

http://sample.datafeedfile.com/demo/dse/

Please post any question or bug at our Suppor Ticket system.

Regards,

Andrew -@- DataFeedFile.com
( Founder ) - Affiliate Price Comparison Shopping Tools

DFF's version 1 XML feed for price search engine was started when we did not have much experience creating web services / API.

Since then we have created JSON web services and discovered our XML feed was lacking a lot of information, so we decided to write a version 2 of our XML feed. To use version 2, you simply can replace the file name xml_search.php to xml_search2.php.

Please review the version 2 XML formats and adapt / upgrade as necessary.

If you find any bug or problem in version 1 or 2, please open support ticket and we will address those problems immediately.

Thank you

Andrew

Dear All,

We will be changing our SSL certificate tonight Wed Feb 4 2009 starting about 10pm CST to about 12pm CST.

We have had reports of bad SSL notices and warnings, this is why we are replacing the SSL Cert with a better certificate.

There may be errors and issues for Affiliate Login during that time.

Sorry for the inconvenience.

Andrew

After deeper research I found out that our mid (merchant ID) for CJ is not the actual merchant ID that CJ uses.

CJ affiliate network system is one of the best. Having said that CJ implements a very flexible system which requires several different types of IDs.

These are CJ's IDs explained:

1. advertiserID / aid = advertiser ID who are merchants advertising on CJ. This identify a unique merchant. This is the number DFF should have on our MID field.

2. advertisingID = confusingly sometimes also called aid same as above. This ID is used to identify unique advertisement such as banners, text links, and product catalog. Each merchant product catalog uses a different advertisingID. This is the ID that DFF uses for our MID which is not exactly correct because it does not identify the advertiser/merchant but it identify the advertising. AdvertisingID is used in the data feed / product catalog file of all CJ merchants data feed. That is where we got our wrong MID from. Don't worry, your commission and tracking is still valid since the advertisingID is the same for all affiliates.

2. PID = publisher ID. aka Affiliate ID. You can have more than one publisher ID, because for each web site you register with your CJ account you will be given a different PID.

3. Account ID / Account Number = This is your one and only account number which identify your CJ account.

In summary, DFF uses advertisingID for our MID in regards to CJ. This is not correct and needs to be corrected in the future.

Don't worry about your commission earning. We checked, the adverstisingID placed in the product catalog / data feed files is the same for all CJ affiliates. Therefore it does not matter eventhough DFF does not have the actual CJ advertiser ID, it is actually not used or needed during referral clickthrough.

At this time we will continue to show CJ's advertisingID in our CJ MID eventhough it is wrong. We will work as quickly as we can to fix this problem soon.

In the meantime to search for CJ merchant, you can only use the merchant name for now. Sorry.

Andrew
________________
Andrew -@- DataFeedFile.com
( Founder ) - Affiliate Price Comparison Shopping Tools

Extended Merchant List (download) with Affiliate Network info + Affiliate Merchant MID + Product Count + Category count

We have created a different merchant list downloadable script for Affiliates to download your list of SELECTED DFF merchants in XLS, TAB or PHP format.

This new EXTENDED format have all the previous fields plus the following extra fields:

mernum (DFF merchant number) (old)
mername (DFF merchant name) (old)
merurl (merchant website URL) (old)
merlogo (merchant logo URL) (old)
status (always active because this export only shows active) (old)

network (affiliate network name)
network_mid (affiliate network merchant MID)
product_count (number of products in DFF database from this merchant)
category_count (number of categories matched to this merchant products)

Here are the links (you have to be logged in as DFF affiliate):
http://www.datafeedfile.com/affiliat...t.php?type=xls
http://www.datafeedfile.com/affiliat...t.php?type=tab
http://www.datafeedfile.com/affiliat...t.php?type=php

Please let me know if there is anything wrong with this new script.
________________

As planned... right after DFF switched to our faster bandwidth internet line, we will bring our Image Server in-house.

I have been working on the images for a few days, and I am almost done. We are implementing load-balancing of the image serving amongst 5 web servers.

You will not see any improvement of more product images until about 1 week from today. Why? because the system learns and get new images automatically. This new system has been designed to accommodate multiple images per product even multiple sizes in the future. As far now (near future) we just want to make sure we have as many pictures as possible for every product.

Thanks for everyone's patience.

DFF price search engine now supports logical "OR" search conditions.

The search tips pages has been updated automatically for those of you using pregenerated HTML scripts via Javascript and Dynamic Scripting Languages.

Here are the additional instructions added on to the search tips:

Search Logical Conditions (AND / OR)
multiple words separated by spaces are always treated as AND logical condition.
Example: star wars will search for star AND wars.

to use the OR logical condition, insert the word OR between words.
Example: basketball or baseball bag will search for basketball OR baseball bag.

Hi Everyone,

We have created and just released a new Merchants / Stores listing or directory with search capability. This merchant list has been released with Full Open Source.

Here is the link to the Demo:

http://sample.datafeedfile.com/demo/merlist/

Features of this merchant list / directory:

1. CSS compliant output, completely customizable.
2. Directory style listing with merchant logo.
3. Merchant short description
4. Number of Deals
5. Number of Products
6. Number of Categories
7. Adjustable click-through target-URL
8. Sort by Store Name, Number of Products
9. First Letter Index with count of how many store per first letter
10. Search engine to search merchant / store by store name keyword.

We will create a PHP and Javascript remote include script also for this Merchant List tool in the future.

I have just created a different type of banner which slides left - right and uses PSE (price search engine) search results.

Here is the Demo:

http://sample.datafeedfile.com/demo/...mbnail_slider/

as many has known I am promoting and releasing all examples Open Source and using DFF PHP Client Library. You are free to use, copy and change as long as you leave credit of original work to DataFeedFile.com (DFF).

Thanks

We have a new web services feature to return back list of searched keywords. Search keywords are search phrases used by shoppers and/or users of affiliate sites on PSEs (all kinds of PSEs are included).

All of these keywords are collected anonymously to create two lists:

1. Top Searched Keywords (refreshed daily)
2. Recent Searched Keywords (refreshed every hour)

To learn more about these web services to retreive JSON / XML formatted searched keywords list, see our Wiki Documentation on this subject.

Example for Top Searched Keyword in JSON and XML
Example for Recent Searched Keyword in JSON and XML

Now there is a way to get a list of:

Each merchant's Top ### Products

Each merchant's Random Products

These are web services delivering data via JSON / XML format.

Go learn more visit the links below:

Documentation Wiki for Merchant Top / Random Products Web Services

Example for Merchant Top Products JSON / XML
Example for Merchant Random Products JSON / XML

Dear Affiliates,

We would like to improve our service. Please help us by completed this quick survey that we created.
Let us know what you want us to improve. Any suggestion, inputs are welcome.

Below is the link of the survey. All inputs are strictly confidential.

http://www.surveymonkey.com/s.aspx?sm=UXMJBeDQ4pBS0HcEn1PbiQ_3d_3d

Thank you for using DFF and Thank you for your support.

About 2 months ago, I just realized, what is missing and would help many affiliates most is the capability to simply download a fully working site, then customize it. I am sure it is much easier than starting from scratch.

I am going to call this idea DFF's Instant Web Site. Since then I have been working on the backend infrastructure to accomplish that goal. Some needed components were JSON data delivery, PHP Client library, DFFML and REST receive and response system.

As of today... we have almost finished creating all the components. Coincidentally many affiliates are also getting more serious and demanded more serious / real examples.

http://opensource.datafeedfile.com
I have also created an Open Source Code repository using another wiki.
It is located at http://opensource.datafeedfile.com. The purpose of this Open Source Code wiki is to collect short source codes. For example, sometimes I answer a question with a short piece of code, previously I have no way to share, from now on we will put them at http://opensource.datafeedfile.com.

http://sample.datafeedfile.com
sample.datafeedfile.com will contain "FULL WEB SITE" solutions only, along with the source code for each page and also the full web site download via zip compressed file. This is just an introduction of the DFF Instant Web Site concept. We will create many more designs and templates for different web site functionality. All will be open source and all will be full web site solutions.
Visit http://sample.datafeedfile.com
Please give me feedback about this concept

That is all for now... have a good weekend everyone...

Andrew

Hi all,

I have just created a different Wiki to give source code examples easier for different shopping functionalities.

http://opensource.datafeedfile.com

I have also briefly introduced the new DFFML concept, DFF Framework API (PHP) and DFF Instant website concept. I will be working on documentation on all those three new concepts throughout this week.

Here is an Open Source example I have just created:

http://opensource.datafeedfile.com//...layLatestDeals

Will somebody try this out and try to learn it to see if the format and concept makes sense. If it does I am going to write many more of this kind of small PHP examples.

We will also be releasing Fully Ready Instant Website (we call it DFF Instant Site) as soon as these few concepts are reviewed and critiqued.

So please provide your opinion throughtout the rest of this week.

Thanks

Andrew

NEW FEATURE!

We have created Merchants / Stores List which supports many different search filtering criteria such as merchant name keyword search, category and first letter filtering. Basically this tool is a merchant list search engine.

Documentation using Merlist JSON: http://wiki.datafeedfile.com//wikka....dffMerListJSON
Documentation using Merlist XML: http://wiki.datafeedfile.com//wikka....=dffMerListXML

We now have several ways to retrieve merchant list or information for our growing list of merchants, all of the methods are now summarized in our Wiki Documentation. Please click the link below to learn more:

http://wiki.datafeedfile.com//wikka....kka=dffMerInfo

MLB.com is migrating to LinkShare. The program on CJ will be officially closed on 8/14/08. Once we get the feed from Linkshare, DFF also will switch to LS. We advise you to apply the program at LinkShare if you have not done so.

Thanks

The duplicates merchants list is now done. To see the list and manage the merchant, you have to login to your account and go to the merchant tab. Click on the "list duplicates" link on the left hand side.

http://www.datafeedfile.com/login.php

We recommend for you to only select one unique merchant, because having duplicates may cause our shopping tools to show multiple prices / product listings which may confuse shoppers.

There are several Shared Commission merchants added to DFF.

Maps.com – CJ
Maps.com is a leading provider of mapping products and solutions to business, education and consumer markets. Maps.com carries over 25,000 products to choose from. If you have website that geared to the Travel, Adventure, Education, or Mapping visitor, you certainly want to check Maps’ tools and scripts at DFF

PerfumesWorld.com Inc – SA
The name said it all, with over 2,000 products, you certainly can find any perfume you looking for at PerfumesWorld.com
Check out PerfumesWorld’s tools and scripts at DFF

WorldClassNutrition.com – SA
WorldClassNutrition offers sport nutrition at rock bottom prices. They also take sport nutrition one step further by providing the latest in training and diets.
Check out WordClassNutrition’s tools and scripts at DFF

Juvenesse – SA
Juvenesse is a private label line of skin care and anti-aging products. The brand found an immediate and growing following in major department stores including Marshall Fields, Bloomindales and Carson Pirie Scott.
Check out Juvenesse’s tools and scripts at DFF

Maps.com, PerfumesWorld.com, WorldClassNutrition and Juvenesse are managed by Snow Consulting

Esource nutrition – SA
Esource Nutrition offers nutrition products with best prices online and offers a discount for bulk purchases. Esource also backed all their products with 100% money-back guarantee.
For Esource’s tools and scripts at DFF, check here

Corel - CJ
Corel is a leading developer of graphics, productivity and digital media software with more than 100 million users worldwide. The Company's product portfolio includes some of the world’s most popular and widely recognized software brands, including: CorelDRAW Graphics Suite X4, Paint Shop Pro Photo X2 - Photo Editing Software, Painter X and Painter Essentials 4, InterVideo WinDVD 9, WordPerfect Office X4, VideoStudio 11.5 Plus, WinZip 11.2 - File Compression, encryption and data backup Software
Check out Corel’s tools and scripts at DFF

MySupplementStore - SA
MySupplementStore offers a large selection of the hottest selling sports nutrition and vitamin supplements and fitness accessories.
My Supplement Store’s tools and scripts at DFF

Since we added Shopzilla network to DFF, we have duplicate merchants @DFF (one from Affiliate Network, ex. CJ, LS or SAS and the other from Shopzilla). We're working on the list of those duplicate merchants, so affiliates can choose which affiliate program to use with DFF.

DFF recommend you to choose and show 1 merchant only. We will keep you posted when we have the list ready.

Thanks

As mentioned by Andrew on the forum a couple days ago (http://forum.datafeedfile.com/showthread.php?p=5153#post5153), I just want to update on the progress.

It is pretty much ready to use, you can now login to your account and select the Prospect Merchants at DFF and use it with DFF tools. Please tested them and let us know if you find any problem or error.

Thanks.

Hello everyone...

I just want to give some update on the recent improvements at DataFeedFile.com.

1. Speed and Stability... it is better now... speed has been increased about at least 30% for price comparison searching and product searches.

2. Shopzilla Publisher Program using PPC is still in testing status. I believe we are somewhere between alpha and beta stage. Why is it going so slow? Well we have to test with all other merchants product data feed refresh. Meaning everytime we have bugs related to data from Shopzilla Affiliate Program we have to wait until next search server data generation is done to examine the result. It is time consuming but we are almost there. Please test Shopzilla merchants data and let us know how to improve.

3. We have programmers working on many different sections of DFF, first we would like to finish some abruptly interrupted project from about 1.5+ years ago. Those projects were, Book Search and Price Comparison tool (almost done). New and Improved Deal Coupon Rebate Script (almost done), Diamond Price Comparison script (about 2 weeks away). These are the immediate features to be released within 2 - 3 weeks.

4. Afterwards... we are looking into several new shopping niches, such as eBay (the auction) integration to the PSE Price Search Engine and PPC (Product Price Comparison) possibly even with Auction Snipping capability (maybe). Another programmer has started on Ticket Price Comparison (stubhub, ticketmaster, etc...) Another programmer will be starting on Travel (flights, hotel, car rental, etc...).

So exciting and new innovative features are coming to DFF... Keep developing and improving you site.... We will do the same here.

Thank you

Andrew