Basically I just want to turn off the button after people purchase the art and send them a receipt. I would also like to have a copy of their information. This is what I am passing through my array:
<form method="post" action="https://www.paypal.com/cgi-bin/webscr">
<input type="hidden" name="cmd" value="_xclick" />
<input type="hidden" name="business" value="email#mydomain.com" />
<input type="hidden" name="item_name" value="<?php echo $title; ?> (ID:#<?php echo " {$p['id']}" ?>)" />
<input type="hidden" name="item_number" value="<?php echo "{$p['id']}" ?>" />
<input type="hidden" name="amount" value="<?php echo "{$p['price']}" ?>" />
<input type="hidden" name="shipping" value="39.99" />
<input type="hidden" name="return" value="http://mydomain.com/thankyou.php" />
<input type="submit" value=" " class="button" />
</form>
How do I setup a sold field in my database and show/hide my button in php?
IPN, API which do I need to use to make it happen?
Cheers!
I would setup the IPN listener to mark the item's status as sold in it's database table (you are generating that form based on a database?) when the IPN comes back "VERFIFIED" and payment_status = 'Complete'. Then, only generate that form when the item is not sold.
If you don't know how to implement an IPN listener, here is a tutorial: PayPal IPN with PHP
Related
I'm adding PayPal to my checkout form. Rather than using the API, I just use a form script. However, I'm not getting the response variables from PayPal after the payment has been made. I would like to confirm the amount of money I received to see if the user has paid the amount he should've paid.
Since I dont receive the response variables from paypal, I cannot see whether the user has indeed paid the good amount of money. Am I doing something wrong? I see alot of people have problems with it and none of them had the answer.
My form:
<form action="https://www.sandbox.paypal.com/cgi-bin/webscr" method="post" >
<input type="hidden" name="business" value="seller#seller.com">
<input type="hidden" name="cmd" value="_xclick">
<input type="hidden" name="upload" value="1" />
<input type="hidden" name="item_name" value="<?php echo $_amount_credits ?> credits">
<input type="hidden" name="item_number" value="<?php echo $_invoice_id ?>">
<input type="hidden" name="amount" value="<?php echo $_total_amount ?>">
<input type="hidden" name="lc" value="NL">
<input type="hidden" name="rm" value="2">
<input type="hidden" name="cbt" value="Go back to http://domain.com">
<input type="hidden" name="no_note" value="1" />
<input type="hidden" name="currency_code" value="EUR">
<input type="hidden" name="return" value="http://domain.com/index.php?payment=success&transaction_id=<?php echo $_GET['tx'] ?>"/>
<input type="hidden" name="cancel_return" value="http://domain.com/index.php?payment=canceled&transaction_id=<?php echo $_GET['tx'] ?>"/>
<input type="submit" class="button blue _quick_order_overview _payment_paypal" name="submit" value="Pay via PayPal">
</form>
You should use Instant Payment Notification (IPN) for this sort of thing. There are lots of good templates for this available on GitHub/Packagist, etc.
IPN will POST transaction data to a listener script you have setup on your server any time a transaction happens on your PayPal account. This would be for payments, refunds, disputes, cleared e-checks, etc. You can automate all sorts of tasks based on the different txn_type's that IPN sends you.
Here is my paypal buy now html code:
<form name="_xclick" action="https://www.paypal.com/ca/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_xclick">
<input type="hidden" name="business" value="alex#xumanii.com">
<input type="hidden" name="item_name" value="Bewolf Shooping Cart">
<input type="hidden" name="amount" value="<? echo $grandtotal2;?>">
<input type="hidden" name="add" value="1">
<input type="hidden" name="no_shipping" value="1">
<input type="hidden" name="currency_code" value="CAD">
<input type="hidden" name="member_id" value="<? echo $info['member_id'];?>">
<input type="hidden" name="return" value="http://www.bewolfclothing.com/thankyou.php">
<input type="hidden" name="notify_url" value="http://www.bewolfclothing.com/notify_paypal2.php">
<input type="hidden" name="cancel_return" value="http://www.bewolfclothing.com/mycart.php">
<input type="hidden" name="undefined_quantity" value="0">
<div class="submit-container"><input class="submit-button" type="submit" name="submit" value="CHECK OUT" /></div>
</form>
In my paypal account, under profile, my selling tools, I have set the AUTO RETURN to ON and I put the thankyou page in there.
After the purchase, it goes to the thankyou page, but the $_REQUEST['tx'] for the paypal transaction ID is not working and the notify_url NEVER gets called.
I searched online and saw that lots of people seem to have trouble with that, but I couldn't find a solution.
notify_url is used to Instant Payment Notification and the url should always be a live URL.
To get the tx ID, you need to
-Auto Return is set to ON
-Valid Return URL
-Payment Data Transfer is set to ON
and in your "http://www.bewolfclothing.com/thankyou.php"
$tx_id = $_GET['tx']; //gives you tx id
I'm trying to set up a button that offers buyers the option of inserting multiples
of an item and forces them to enter a shipping address here's the code:
<form action="<?php echo($paypal_url); ?>" method="post">
<!-- Identify your business so that you can collect the payments. -->
<input type="hidden" name="business" value="<?php echo($paypal_email_address); ?>">
<!-- Specify a Buy Now button. -->
<input type="hidden" name="cmd" value="_xclick">
<!-- Specify details about the item that buyers will purchase. -->
<input type="hidden" name="item_name" value="<?php echo($item_name3); ?>">
<input type="hidden" name="amount" value="<?php echo($item_price3); ?>">
<input type="hidden" name="currency_code" value="<?php echo($item_currency3); ?>">
<input type="hidden" name="custom" value="<?php echo($mask); ?>">
<input type="hidden" name="undefined_quantity" value="1">
<input type="hidden" name="return" value="<?php echo($paypal_return); ?>">
<input type="hidden" name="notify_url"value="http://www.mywebsite.co.uk/ipn2.php">
<input type="hidden" name="cancel_return" value="<?php echo($cancel_return); ?>">
<input type="hidden" name="no_note" value="1">
<input type="hidden" name="no_shipping" value="2">
<!-- Display the payment button. -->
<input type="image" src="/img/PocketMask.png" border="0" name="submit" alt="PayPal - The safer, easier way to pay online." />
I'm in the process of testing it in the sandbox and the quantity option works fine but there doesn't appear to be an option for shipping address, if anyone could help me with this I'd really appreciate it.
The no_shipping variable determines whether or not you receive the shipping address with the transaction details after a payment completes. There isn't a shipping address field that would appear on the checkout page. The buyer would need to log into their account to select the shipping address to use to complete the payment.
I have one code for passing some custom variables to PayPal and these were collected in the return page, but when trying to get these values it is not working
I have a PayPal form like this :
<form target="paypal" action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type="image" src="submit.png" name="submit" alt="Make payments with PayPal - it's fast, free and secure!"/>
<input type="hidden" name="add" value="1"/>
<input type="hidden" name="custom" value="IP"/>
<input type="hidden" name="cmd" value="_cart"/>
<input type="hidden" name="business" value=""/>
<input type="hidden" name="item_name" value=""/>
<input type="hidden" name="item_number" value=""/>
<input type="hidden" name="amount" value=""/>
<input type="hidden" name="page_style" value=""/>
<input type="hidden" name="no_shipping" value="1"/>
<input type="hidden" name="return" value="index.php?action=success"/>
<input type="hidden" name="notify_url" value="index.php?action=ipn"/>
<input type="hidden" name="cancel_return" value=""/>
<input type="hidden" name="rm" value="2"/>
<input type="hidden" name="cn" value="Additional Information"/>
<input type="hidden" name="currency_code" value="AUD"/>
<input type="hidden" name="bn" value="PP-ShopCartBF"/>
</form>
I am successfully returning to the URL after payment. and there I am just trying to print the POST Variable for now and It is not giving me any values.I have tried by both enabling and disabling 'auto return'. In both case I don't get values. Please help me, thanks in advance.
The "notify_url" will be contacted by paypal asynchronously (directly), without you having anything to do with this transaction. So you will never see in your browser any results whatsoever. You should use some kind of logging in your script to see what is actually being sent. Check your web server's access log to see if paypal is actually contacting your script (and make sure it's not "localhost" you're trying from)
If I remember correctly only the transaction id is sent back to the return_url. The notify_url receives that id also. From there you should be able to communicate both pages to fill your needs.
I am developing a website so that a customer can buy gardening products. Currently, a customer can browse products on the website. When they select an individual product, I want them to be able to add to cart using Paypal's custom button. My website is set up so that when a user selects a product, it grabs the information from the database. What do I need to do in order for the product they have added to cart to appear in the Paypal cart? (with its name, and price).
From what I understand, you have to create each individual button for each item on your website. But I do not know what product the customer has selected from the database and my website is set up so that it retrieves the product info from the db.
Hope somebody could help me
A single button can use different products , you must be in a loop. But hidden params would be different.
<input type="hidden" value="Scicssors" name="item_name">
<input type="hidden" value="return.php" name="notify_url">
<input type="hidden" value="10.00" name="amount">
...........................................
There are more than fields required to pass as hidden. You can send these along with form submission button
Refer this link https://cms.paypal.com/us/cgi-bin/?cmd=_render-content&content_ID=developer/e_howto_html_Appx_websitestandard_htmlvariables
You can use a single button for all products. You can change the item_name and amount depending upon the product selected. You can pass userid in item_number field.
When a customer selects the product, query to the database and fetch the product name and amount and update it to the hidden fields.
<?php
$amt = amt from db;
$name = product name from db;
$userid = user's id;
?>
<form name=subs action='https://www.paypal.com/cgi-bin/webscr' method='post'>
<table cellspacing=0 cellpadding=0><tr><td>
<input type="hidden" name="on0" value="user">
<input type="hidden" name="os0" value="<?php echo $user_email; ?>">
<input type="hidden" name="cmd" value="_xclick">
<input type="hidden" name="business" value="sales#yoursite.com">
<input type="hidden" name="lc" value="US">
<input type="hidden" name="currency_code" value="USD">
<input type="hidden" name="button_subtype" value="services">
<input type="hidden" name="no_note" value="0">
<input type="hidden" name="cn" value="add">
<input type="hidden" name="no_shipping" value="2">
<input type="hidden" name="rm" value="1">
<input type="hidden" name="return" value="http://yoursite.com/payment-success.php"> //return to this url after payment completed
<input type="hidden" name="cancel_return" value="http://yoursite.com/payment-cancel.php"> //return to this url when payment cancelled
<input type="hidden" name="bn" value="PP-BuyNowBF:btn_buynowCC_LG.gif:NonHosted">
<input type="hidden" name="custom" value="CustomValue">
<input type="hidden" name="notify_url" value="http://yoursite.com/payment-confirm.php"> //return instant payment notification to this url where you can get the response from paypal and process it
<input type="hidden" name="event" value="add">
<input type="hidden" name="mnt" value="0">
<input type="hidden" name="amount" value="<?php echo $amt; ?>" id="paypalamt"> //the product's amount
<input type="hidden" name="item_number" id="paypalno" value="<?php echo $userid; ?>"> //you can send the customer/user id with this, so that you can retrieve it after payment completion
<input type="hidden" name="item_name" id="itemname" value="<?php echo $name; ?>"> //here you can set your product name
</td></tr>
</form>