From now on, user IDs will change from Int32 to Int64 format. If your application uses this information through fields such as ‘user_id’, ‘payer_id’, ‘collector_id’, or any other reference to user IDs provided by Mercado Pago, your integration may generate errors if you do not make the necessary adjustments. See more details here.

We inform you that the integration with Mercado Pago Cards is not compatible with the multi currency feature of the Shopify platform.

We inform you that the integration with Mercado Pago is not compatible with the Store Credit feature of the Shopify platform.

We have updated the documentation for the Mercado Pago Cards app to indicate that if any of the credit card brands listed on the app's configuration screen are disabled, payment processing for that brand will be blocked.