Overview
Our script allows you to have a quick & easy payment terminal for your clients to pay with major credit cards (Visa, Master Card, American Express, Discover) on your website (without leaving it), as well as paypal payments through paypal gateway. Installation and configuration of the script takes less than 5 minutes (however you do need to have SSL and PayPal PRO account). There are 3 options to pay: 1) customers can *input price themselves* and type description, 2) you can turn on *pre-defined services* and customers will select service from dropdown and 3) customers can select *recurring services from dropdown*
Optionally PayPal Website Payments Standard can be enabled/disabled for both one time PayPal payments and recurring PayPal payments.
Server Requirements
1) PHP 5.0+
2) cURL must be enabled to accept payments (contact your hosting provider if unsure).
Installation
Fresh installation is pretty simple.
1) Unzip the contents of the file which you downloaded from codecanyon.net.
You will find 2 folders: “paypal-pro-payment-terminal” and “documentation”
2) open paypal-pro-payment-terminal/includes/config.php and edit all needed variables (see explanation below)
3) Upload “paypal-pro-payment-terminal” folder to your FTP server.
Configuration
below you will find all editable variables from includes/config.php and their meaning.
Line 21 – global page meta title
Line 23 – notification email address where you want to receive “new payment received” emails. (can be multiple emails, comma separated)
Line 27 through 32 – non-recurring services array. You can add more by copy/pasting line 33 below it.
Line 35 – if set to true services dropdown will be available on payment page for selection, if false – fillable amount box will appear
Line 38 – Payment type switch, can be ONETIME or RECUR. If set to ONETIME – payment terminal will charge customers single transaction. If set to RECUR – recurring services dropdown will appear instead of amount input box/services dropdown.
Line 42 through 48– Recurring services array. If you need more than 4 recurring options – copy line 47 below it. Array consists of 4 elements: 1 – service name, 2 – service price, 3 – billing period (Month, Day, Week, Year) 4 – number of billing periods perbilling cycle (for example, 3 here and MONTH in element 3 – will charge customer once every 3 months.
Line 52 – HTTPS redirection, in case your customers landed on a non-https page. Set this to TRUE if going live. Line 53 – Live/Sandbox indicator. If set to false – you will be using TEST environment, setting this to true will enable LIVE mode.
Line 64 through 66 – Test environment api credentials (sandbox account required. You can get one at developer.paypal.com )
Line 71 through 73 – Live environment api credentials (API Username, API password, API signature, all can be retrieved from paypal account, when logged in)
PayPal Standard Configuration
In order to enable paypal payments (website payments standard) you need to change Line 75 in config.php to TRUE. Other paypal settings below:
Line 82 – PayPal payment method on/off switch.
Line 83 – PayPal merchant email.
Line 84 – PayPal success url – your customers will be taken to this page after successful paypal payment.
Line 85 – PayPal cancel url – your customers will be taken to this page if they decide not to pay through paypal.
Line 86 – PayPal ipn url – this is IPN listener file which will accept paypal responses about the payments and will notify you about new payments (if you want to update your db somehow – this is the file for paypal).
Line 87 – PayPal custom variable – you can pass any customer related variable here, serves for the purpose of updating database later in ipn listener file (optional).
Line 88 – PayPal currency.
Line 89 – PayPal Live/Sandbox mode switch. If set to true – paypal will run in TEST mode(you have to have paypal developers account and you must be logged in to developer.paypal.com)
Other than the above – you don’t need to edit any variables for PayPal.
PayPal Recurring Parameters (for paypal website payments standard recurring functionality, taken from paypal.com)
|
Name |
Required or Optional |
Description |
Character Length |
|---|---|---|---|
|
business |
Required |
Your PayPal ID or an email address associated with your PayPal account. Email addresses must be confirmed. |
|
|
item_name |
Optional |
Description of item being sold. If you are collecting aggregate payments, the value can be a summary of all items purchased, a tracking number, or a generic term such as “subscription.” If this variable is omitted, buyers see a field in which they can enter the item name. |
127 |
|
currency_code |
Optional |
The currency of prices for trial periods and the subscription. The default is USD. For allowable values, see Currencies Supported by PayPal. |
3 |
|
a1 |
Optional |
Trial period 1 price. For a free trial period, specify 0. |
|
|
p1 |
See description. |
Trial period 1 duration. Required if you specify a1. Specify an integer value in the allowable range for the units of duration that you specify with t1. |
2 |
|
t1 |
See description. |
Trial period 1 units of duration. Required if you specify a1. Allowable values are:
|
1 |
|
a2 |
Optional |
Trial period 2 price. Can be specified only if you also specify a1. |
|
|
p2 |
See description. |
Trial period 2 duration. Required if you specify a2. Specify an integer value in the allowable range for the units of duration that you specify with t2. |
2 |
|
t2 |
See description. |
Trial period 2 units of duration. Allowable values are:
|
1 |
|
a3 |
Required |
Regular subscription price. |
|
|
p3 |
Required |
Subscription duration. Specify an integer value in the allowable range for the units of duration that you specify with t3. |
2 |
|
t3 |
Required |
Regular subscription units of duration. Allowable values are:
|
1 |
|
src |
Optional |
Recurring payments. Subscription payments recur unless subscribers cancel their subscriptions before the end of the current billing cycle or you limit the number of times that payments recur with the value that you specify for srt. Allowable values are:
The default is 0. |
1 |
|
srt |
Optional |
Recurring times. Number of times that subscription payments recur. Specify an integer with a minimum value of 1 and a maximum value of 52. Valid only if you specify src=”1″. |
1 |
|
sra |
Optional |
Reattempt on failure. If a recurring payment fails, PayPal attempts to collect the payment two more times before canceling the subscription. Allowable values are:
The default is 1. For more information, see Reattempting Failed Recurring Payments with Subscribe Buttons. |
1 |
|
no_note |
Required |
Do not prompt buyers to include a note with their payments. Allowable values for Subscribe buttons:
For Subscribe buttons, always include no_note set to 1. ) |
1 |
|
custom |
Optional |
User-defined field which PayPal passes through the system and returns to you in your merchant payment notification email. Subscribers do not see this field. |
255 |
|
invoice |
Optional |
User-defined field which must be unique with each subscription. The invoice number is shown to subscribers with the other details of their payments |
127 |
|
modify |
Optional |
Modification behavior. Allowable values are:
The default value is 0. For more information, see Working with Modify Subscription Buttons. |
1 |
|
usr_manage |
Optional |
Set to 1 to have PayPal generate usernames and initial passwords for subscribers. For more information, see Generating Usernames and Passwords with Subscribe Buttons. |
1 |
Link to Database
In order to connect PayPal PRO payment terminal with your existing website database, to insert new orders or update existing upon successful payment you need to place your “update order” or “insert new order” code into following places:
For regular payments (and non-recuring payments): includes/form.processing.php – between line 243 and line 245
For recurring payments: includes/form.processing.php – between line 338 and 340
For paypal payments standard : paypal_listener.php – between line 61 and 63
Live / Test Modes
You need to set variable on line 52 and 53 in includes/config.php to TRUE to use LIVE MDOE and switch to FALSE to use TEST MODE
Also don’t forget to set sandbox mode to false for paypal on line 82 in same file (if paypal payments are enabled on line 82).
For test purposes you can use 4683075410516684 VISA credit card with any cvv (3 numbers) and any future expiry date.
You will need to create paypal developer account in order to test the script in sandbox – please read more here: https://cms.paypal.com/ca/cgi-bin/?cmd=_render-content&content_ID=developer/howto_testing_sandbox
Technical Support
We provide courtesy support for all our products to our valued customers within 48-72 hours after receiving the request through our support ticketing system. Each purchase comes with 6 months support time. After that – you may either purchase extended support through the marketplace or purchase premium support with us.
If you need any help regarding the installation of the script or any other question please read through respective product documentation first and if solution is not found – open support ticket (please note, you will need to register account and you will be required to provide your license key (item purchase code) during the registration process, which will then be validated through CodeCanyon API. If your support period has expired you may either extend it with Envato or purchasepremium support from us).
Please note that we do not provide support by email. Any email related to support and not to pre-sales questions will be replied to after any other support tickets are resolved and in general will be directed to open a ticket, since we need to validate your purchase/support period validity.
For more details about our support policy and terms of service (including what is and is not included in Basic Support) click here.
Our business hours are Monday – Friday: 9:00am – 6:00pm (EST), and support is provided only at that time. Upon opening a ticket, we make it our goal to respond within 48-72 hours, however depending on the issue you’re having it may take a bit longer, but in any case we will address the issue within specified period of time with at least “resolution time” in reply.
Changelog
v3.1 – 05 February 2020
– added credit card type guesser
– added loader to prevent double click submission
v3.0 – 10 October 2012
– added PHP 7+ support
– added paypal payments standard as payment option
– error 10571 (or successWithWarning payments) are now treated as success
– fixed some other minor bugs & issues
– added subscription cancellation and payment refunds email notifications for paypal website payments standard
– overall code improvements
v2.0 – 20 December 2011
We have added recurring payment options for this script. Now you can create recurring billing profiles automatically from within a script (during the credit card charge on your site). We have also included a management file, which allows to cancel, suspend, re-activate recurring billing profile by ID (for easy administration purposes, this file however should not be made publicly accessible for your visitors. You can use the file and its functionality to allow users to cancel their recurring subscription with some easy code adjustments.)
v1.0 – 19 April 2011
initial release
Sources, Credits, Appreciation
We’ve used the following images, icons or other files as listed.
- http://www.jqueryui.com – jQuery UI Library
- http://www.jquery.com – jQuery Library
- http://www.jacklmoore.com/colorbox – jQuery Colorbox
- http://jquerytools.org/ – jQuery Tools
Once again, thank you so much for purchasing our product.
