Fix code inside PayPal IPN file. -- 2

$10-25 AUD

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$10-25 AUD

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Hello, Got a PayPal IPN file however needed to start charging 10% Tax for Australian customers, and I have a fraud checker in the file to check to make sure the price matches the actual amount, so people can't trick it and only pay $0.01 and get the product. Since then, the new code has allowed the +10% tax to work with the IPN code. However now I have introduced a coupon system and the PayPal IPN file is not working sometimes.. but only sometimes which I don't understand. It says invalid transaciton due to the amount being less than the amount on the website due to the coupon code reducing the price but the PayPal IPN doesn't know that there is a coupon being used and it's calling it invalid transaction. (It thinks someone is trying to do something fraud and pay less money but it's just the coupon lowering the price) Need someone to amend the PayPal IPN fraud checking code to make it work with coupon codes

ID Proyek: 10600573

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10 freelancer menawar dengan rata-rata $31 AUD untuk pekerjaan ini

@sonuinfy

Hi There ! I'm Santosh Singh and I've over 8 years of experience in Web development. Let me have a look at the code and will quickly fix it. I am expert in payment gateways. This is a placeholder bid as I am not 100% sure with the project requirements. 100% quality work is assured. Looking forward to working with you. Thanks, Santosh M.

$28 AUD dalam 1 hari

5,0

(347 ulasan)

8,4

@toinnisfree

I have read your project details, and I am interested in offering my services. I provide 100% satisfaction guaranteed on all my work. Milestone is required to begin; to be released when the job has been satisfactorily completed. ftp details to your server will be required. Contact me at your soonest convenience so we may get your solution delivered quickly. Thanks, coderXO

$40 AUD dalam 1 hari

4,9

(763 ulasan)

8,3

@phpvsme

Dear Sir/Mam, I Have 8 years experience in PHP Auction site Ebay, Penny Auction and classified auction softwares, I had done many auction sites past. Please look my profile and reviews, Please contact me asap. thanks

$20 AUD dalam 1 hari

4,9

(68 ulasan)

5,9

@BitLabs

Hello, I have gone through your outsourced requirements "Fix code inside PayPal IPN file. -- 2" and have analyzed that I have right skills (eBay, eCommerce, PayPal API, PHP) to execute your esteemed project. I will complete your project today, LIFETIME error free guarantee and provide 365 days (ONE YEAR) support... ===== Why choose me? ===== 5.0 / 5.0 rating, 100% completion rate, 100% on-time completion, 100% on-budget :) Kindly, check my profile: http://www.freelancer.com/u/BitLabs.html I work smart, hard, and strictly bid only what we can do! No sub-contracting... ever! You will never go wrong choosing me :)

$31 AUD dalam 1 hari

5,0

(89 ulasan)

6,0

@amitnindroda

Hi I'm a freelance web designer and developer. Within my group we have qualified web developers & creative designers. We continually challenge ourselves in creating & delivering services for multi-level projects. Whether you’re an ambitious start-up with an idea or an established company looking to progress, we have the expertise to complete. We meticulously design & build responsive platforms on all devices with a total consideration & understanding of the user experience. We are confident that we can convert your dream, thoughts or business goals into a reality. Thanks Amit

$35 AUD dalam 1 hari

4,8

(42 ulasan)

5,1

@pks11

A proposal has not yet been provided

$35 AUD dalam 1 hari

5,0

(12 ulasan)

3,7

@Gaurav147

Dear Hiring Manager, I have seen your requirement and I can do this task. I will mend the PayPal IPN. I have done lots of projects with web development and designing in my long 10 years of career. I prefer Back End development, I am having a proven experience in backend development. I am a real back-end developer. Once you see my coding stuff then I am sure that you will be impress or I will not charge if I am not 100% in your project with back end development that I can bet. I am looking forward to discuss some ideas and enhance functionality. Regard Gaurav

$30 AUD dalam 1 hari