Error Checkout PRO

[edsongomes1]

Thanks for examples. I had a problem when tested Checkout PRO example. Can't open mercadopago window. I used localhost

<script src="https://sdk.mercadopago.com/js/v2"></script> <script> const mp = new MercadoPago('PUBLIC_KEY', { locale: 'en-US' }) const checkout = mp.checkout({ preference: { id: 'YOUR_PREFERENCE_ID' } }); checkout.render({ container: '.cho-container', label: 'Pay' }); </script>

Thanks!!

[estefaniadiazartucio]

Hi @edsongomes1 !

Please make sure you have configured your credentials and preferenceId accordingly, as well as check that you have an existing element that can serve as a container for the checkout's payment button with a className that matches the one you are passing as a param to the render object (in this case it should be "cho-container").

If you have any more questions or issues with the integration feel free to reply to this with more information on the matter.

[penriquehermosilla]

how can you configure your preferenceId? I didn't find anything about that

[estefaniadiazartucio]

Hi @penriquehermosilla!
You can find how to create your preference and what you need for your integration in the official documentation site which explains everything step by step.

If you want to setup additional configurations for the preference or check all the customizations you can make you can do so in this other documentation page.