In Google Analytics it is possible to exclude referral domains. A common use for this feature is to prevent third-party shopping carts from starting second sessions. When the third-party shopping cart is in the exclusion list, a user will no longer initiate a new session, and won’t be counted as a referral when they return to your order-confirmation page after checking out on the third-party site. This way, the customer is not counted as a new visitor to the landing page after a payment is done.
Instructions about this can be found on https://support.google.com/analytics/answer/2795830
This feature is only available for websites using gtag.js or analytics.js. Using ga.js (Classic Analytics) will stop Referral Exclusions from working.
Domains to be excluded:
*.securecode.com *.arcot.com 3dsecure.icscards.nl paypal.com belgium-uvp-3dsecure.wlp-acs.com belgium-3dsecure-uvg.wlp-acs.com cnce.wlp-acs.com tpeweb.paybox.com acs.netcetera.ch 3dsecure.paylife.at 3d-secure-code.de clicksafe.lloydstsb.com mastercardsecurecode.sparkassen-kreditkarten.de 3ds.e-cartebleue.com acs-3dsecure.cm-cic.com *.multisafepay.com www.abnamro.nl *.asnbank.nl ideal.bunq.com ideal.ing.nl ideal.knab.nl betalen.rabobank.nl *.snsbank.nl *.regiobank.nl ideal.triodos.nl ideal.vanlanschot.com ideal.moneyou.nl *.kbc.be *.belfius.be *.ing.be *.paysafecard.com *.alipay.com *.trustly.com