Amazon Product Price Checker

This project is based on creating a software that will work with Amazon API and will check products prices of items in Amazon store and notify when they reach certain price or below of set target.

Program needs to be able to handle max. 20 000 products per hour (please remember that Amazon API allows on 10 requests per call or 2 000 per hour so if possible it needs to be sorted in some smart way ).

Program will run 24/7 and be able to save and load his base of products without freezes.

If possible to create automated buying option built -in program.

Program platform : Windows XP and/or Windows 7

What program should do:

- monitor prices of chosen products on Amazon stores in : Germany , United Kingdom and France

- monitor prices of chosen products in above stores for new and used items (also 3rd party sellers)

- alert when price meets desired threshold with sound and pop-up window

- if product meets criteria program should add item to basket and f possible also proceed to checkout

and pay for item.

- if product meets criteria for few sellers at the same time program should add items to basket and f possible also proceed to checkout and pay for item.

- if product meets criteria program should add maximum available quantity of items to basket

- will be able to change Access Key for Amazon Web Services Product Advertising API in options

- will show time in main window

- will be able to change attributes for selected items at once

- program must save current product list and prices every 30 minutes and on shut down

- in case if program is shut down and restarted last watched items has to be loaded back to program memory without any errors or lags ( up to 3 minutes loading time is accepted )

- in case of error program has to inform what error occured and after few seconds has to continue his task automaticly closing error window

Please contact me to get more details.

Skills: Amazon Web Services

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About the Employer:
( 1 review ) Derby, United Kingdom

Project ID: #5022707

7 freelancers are bidding on average £878 for this job


Hello Sir, Amazon API expert. I do a lot of amazon stuff on FREELANCER ELANCE ODESK Please check my profile at [url removed, login to view] Looking forward to your reply. Thanks, Arnab

£526 GBP in 3 days
(54 Reviews)

**********************.. YOUR SEARCH ENDS HERE .. ********************** GET IT DONE RIGHT THE FIRST TIME! Hello Sir/Ma'am, I am highly experienced in Amazon Marketplace and specializing in the following. 1) Listi More

£750 GBP in 20 days
(7 Reviews)

Hello! I have experience with Amazon API on C# and seems i can solve your project. I am not sure about buying options, but definitely will do my best to implement it too. Sincerely, Vlad.

£666 GBP in 14 days
(7 Reviews)

Hello, I am sure I can offer you such a light-weight price checker. As a self introduction, I am the author of the program below. I think you should contact me! [url removed, login to view] More

£1666 GBP in 20 days
(1 Review)

Hello Sir, Greetings!!! We have implemented this type of application earlier with the same requirement for a client & we have the Amazon API available to expedite the development work. Our Forte -: 1. Assu More

£777 GBP in 30 days
(0 Reviews)

Hello sir, I'm an experienced Java, J2EE application developer. I'm familiar with amazon api. I'm very happy to get this done for you. Thanks.

£762 GBP in 10 days
(0 Reviews)

Can help... I am an Expert... Please check the past projects I have handled and check my reviews for what employers have to say about my work... Can start right now...

£1000 GBP in 21 days
(0 Reviews)