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Note |
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This PayPal implementation should be used if you are capturing the consumer’s name prior to checkout. If however you allow a consumer to checkout before entering any identifiable information then use the legacy workflow. |
Warning |
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Authorization trials (such as Hold Trial Charge, Authorize and Void, etc.) are not supported through PayPal Commerce Checkout |
Note |
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You must use live PayPal credentials. Using sandbox credentials will result in an error reading “Security error: Security header is not valid” |
Info |
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Please click here for instructions on integrating PayPal with a form code lander |
If your account requires FraudNet, please be sure to send the FraudNet data using in the paypalClientMetadataId field parameter when calling Import Order and Confirm PayPal API.
PayPal can process direct credit cards if your account is setup properly. Card processing on a PayPal Commerce gateway requires no special handling. Process the card using a normal checkout flow or using 3DS flow. This document assumes you are processing using PayPal checkout and NOT direct credit cards.
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Checkout Page
Step 1: Import Click
The Checkout page contains the PayPal button. Call the Import Click API when the page loads to obtain a session.
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If this is the first page of the funnel - Send requestUri (include affiliate tracking string for reporting) instead of sessionId. The response from this call will contain a sessionId which should be sent on all subsequent API calls for this session. |
Step 2: Import Order
It is important that you bind the Import Order call to the PayPal checkout button.
Be sure to include the sessionId and orderId from the previous steps, if known
There are four five PayPal specific requirements that need to must be passed to Import Order:
paySource = 'PAYPAL'
forceMerchantId
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= the value assigned to your PayPal Commerce gateway, found on your gateway list.
salesUrl = the url of the checkout page
redirectsTo
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= the url of the page in your funnel that PayPal will redirect to on a successful transaction.
errorRedirectsTo
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= the url of the page in your funnel that PayPal will redirect to on a cancelled transaction.
A successful response will return a MERC_REDIRECT exception to the page along with a PayPal url.
Code Block |
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{ "result": "MERC_REDIRECT", "message": { "url": "https://redirecttheuserherewww.paypal.com/checkoutnow?token=XXXXXXXXXXXXXXXXXX" } } |
This example script can be used to redirect the consumer to PayPal
Code Block |
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if (result === "MERC_REDIRECT") { if (message && message.url) { window.location.href = message.url; } } |
Upsell Pages
Step 3: Import Click
After a successful Confirm Paypal callcheckout, the customer proceeds to the next page in the funnel, 'upsellPage1', and another click is imported using the Import Click endpoint.
Be sure to include pageType=upsellPage1 and sessionId
Step 4: Import Upsale
One-click Upsells
PayPal supports one-click upsells using Reference Transactions. You must enable referenceTransactions on both the CheckoutChamp gateway and on the backend of PayPal. You must work with PayPal to get this enabled. In most cases Reference Transactions can be enabled for North American merchants and cannot be enabled for European merchants.
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If the customer chooses to buy an upsell, submit the product using the Import Upsale endpoint.
There are four three PayPal specific requirements that need to must be passed to Import Upsale:
paySource = 'PAYPAL'
redirectsTo
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= the url of the page in your funnel that PayPal will redirect to on a successful upsell transaction.
errorRedirectsTo
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= the url of the page in your funnel that PayPal will redirect to on a cancelled upsell transaction.
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Repeat Step 3 (increment upsellPage#) and Step 4 for each upsell page in your funnel. |
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Follow step 5 or 6. It is not necessary to do both. |
Thank You Page
Step 5: Import Click
After all upsells the customer finally lands on the Thank You (receipt) page and another click is imported using the Import Click endpoint.
Be sure to include pageType=thankyouPage and sessionId
Step 6: Confirm Order
Confirm Order is called to send the customer a confirmation email immediately.
Be sure to include the orderId
Additional Note:
Obtaining the customer’s phone number may require enabling an option on your PayPal account:
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