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Integration Guide

How to Pay Referral Rewards via PayPal with GrowSurf

Use GrowSurf's native PayPal payouts integration to send one-time cash referral rewards after a reward is unlocked or approved.

Want the full setup walkthrough?

Use these docs for exact setup steps, supported fields, and troubleshooting.

Use this guide when your referral program should send a cash reward through PayPal instead of issuing a coupon, account credit, or gift card.

GrowSurf handles the reward logic and can issue a one-time PayPal payout when the qualifying referral reward is unlocked. If the participant is receiving a PayPal payout for the first time, GrowSurf can send a confirmation email so they can choose the PayPal email address they want to use.

Integration Steps

Confirm the PayPal payout prerequisites before you connect anything

Connect to PayPal button in GrowSurf campaign integrations
Start from the PayPal integration in GrowSurf once your campaign already has a default currency.

Before you connect PayPal, make sure you have a PayPal business account with access to PayPal Payouts, verified identity and email, a linked bank account, and enough funds to cover both rewards and fees. GrowSurf also requires a default campaign currency before PayPal can be connected.

When you connect the account inside GrowSurf, use the primary PayPal account holder login. The official docs note that using a team member login can cause payout permission issues later.

Connect PayPal in GrowSurf and decide whether Referral Trigger should stay on

In Campaign Editor > 4. Options > Integrations, click Connect to PayPal. For referral programs, GrowSurf enables Referral Trigger by default after PayPal is connected, which lets GrowSurf trigger referrals from new PayPal charges when the customer email matches a GrowSurf participant.

If PayPal payments should be the event that triggers referrals, leave that setting enabled. If you already trigger referrals another way, turn the PayPal referral trigger off and keep PayPal only for payouts.

Connect the reward you want PayPal to send

Connect a Reward button in the PayPal payouts tab in GrowSurf
Use the Payouts tab to attach a specific referral reward to PayPal.

Open the Payouts tab, click Connect a Reward, and select the reward that should be delivered as cash. This is where you decide which reward in GrowSurf should result in a PayPal payout.

If your campaign uses manual reward approval, keep in mind that the payout is not sent until the reward is approved.

Set the payout amount, note, and any advanced payout settings

PayPal payout reward settings form in GrowSurf
Configure the payout name, type, amount, and optional email copy before saving the reward.

For the connected reward, enter the payout name and note that the PayPal recipient should see, then choose the payout type and amount. If you need different payout values for different referred customers or plans, GrowSurf's PayPal docs also support dynamic rewards for more advanced reward rules.

After you save the reward, GrowSurf shows the PayPal payout integration as enabled for that reward.

Approve, send, and confirm the payout

When a participant unlocks the reward, GrowSurf issues the PayPal payout tied to that reward. If first-time email confirmation is enabled, the participant will receive an email to confirm the PayPal email address to use before the payout is released.

To verify that the reward actually went out, check the participant detail or activity log in GrowSurf and then review PayPal Transactions History for the matching payment. If there is a failure, GrowSurf notes the issue for the campaign owner and you can manually issue the payout from PayPal if needed.

Tips

Set your campaign currency first

PayPal cannot be connected until the GrowSurf campaign already has a default currency selected.

Use the primary PayPal account holder login

This is the simplest way to avoid permissions issues when GrowSurf later tries to send payouts through the PayPal API.

Plan for approval and email confirmation

If your campaign uses manual reward approval or first-time PayPal email confirmation, build that extra step into your reward operations so winners are not surprised by a short delay.

FAQ

Can PayPal both trigger referrals and send the reward?

Yes. On referral campaigns, connecting PayPal enables Referral Trigger by default, and the same integration can also power one-time PayPal reward payouts. If another event already triggers referrals for your program, you can disable the PayPal referral trigger and keep PayPal only for payouts.

Does the participant need a PayPal account already?

If the participant does not have a PayPal account, or their account is not confirmed, PayPal sends them an email prompting them to sign up or confirm the account before they can receive funds.

Why was a referral reward not paid out right away?

The most common reasons are manual reward approval still being pending, insufficient PayPal permissions or funds, or a short processing delay right after the reward unlocks. GrowSurf surfaces failures in the participant record and activity logs for troubleshooting.

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