Paypal Subscription Payment Integration Expert

this is what I want to accomplish on fxts-signals:

the first time a customer subscribes, they will choose a minimum of two currency pairs @ $50 each = $100 (the minimum can be one if that is easier) – the website database does the calculation, that amount is then reflected in the payment section of the website along with the currency pairs selected, then they are directed to Paypal to complete the transaction, i.e., subscribe and pay – this will be a recurring subscription, billing each month on the same day as the customer first subscribed with all this information in the customer's admin panel. However, if at any time during the month, the customer wishes to change the currency pairs, they can do so from their customer account admin panel without any additional charges as long as the number remains two –

if they add one or more currency pairs, then the website database does the calculation (pro-rating the $50 per month charge per currency pair from the date the customer wants the additional pairs to the recurring subscription payment date), reflects that amount in their admin panel subscription section, then they go to the payment page showing that amount and are directed to Paypal to pay that amount. The problem is I can't find any documentation on the Paypal developer side to resolve this issue of adding that additional amount to the original subscription amount and having that be the recurring billing amount in Paypal. If a customer has more than two currency pairs and wishes to delete to reach the minimum number, there is no refund amount, only changing the recurring billing amount to reflect the new recurring billing amount in Paypal.

You must have extensive Paypal API developer experience.

Skills: MySQL, PayPal API

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About the Employer:
( 2 reviews ) Salt Lake City, United States

Project ID: #4642696

10 freelancers are bidding on average $192 for this job


PayPal API expert here... Thanks

$257 USD in 5 days
(88 Reviews)

Hi,Payment gateway [url removed, login to view] take a look at my [url removed, login to view]!

$250 USD in 8 days
(61 Reviews)

Hello Sir Paypal API expert here Thank you

$231 USD in 3 days
(58 Reviews)

Hello Please read more than private message thank you

$206 USD in 3 days
(21 Reviews)

Hello, After reading your project description. I developed similar work in past. I can do it exactly you want.

$111 USD in 3 days
(8 Reviews)

i can fix your problems with paypal recurring payment setup

$155 USD in 1 day
(8 Reviews)

i'm 14+ years experienced and payment gateway integration knowledge, check pm

$180 USD in 8 days
(4 Reviews)

Hi jbright , I am Javid from Malaris software solution . A warm welcome to Malars. We specialize in software and web application development services such as content distribution & management systems development, e- More

$236 USD in 7 days
(1 Review)

hye,my name is ayu. i expert in mysql,php,joomla,website,data entry, database and etc. i hope i can get this job.tq..

$155 USD in 3 days
(0 Reviews)

Hello there, Please check PM. Thanks Amber

$200 USD in 3 days
(0 Reviews)

let me do this

$147 USD in 3 days
(0 Reviews)