Urgent help needed please! "This store can’t accept payments right now"

Everything in our store is set up (Shopify payments, bank details etc.), the store is NOT in test mode or development mode (we have been paying Shopify subscriptions regularly and I unclicked the box to put in test mode).

However I am STILL getting this message at checkout:
“This store can’t accept real orders or real payments”
“This store can’t accept payments right now”

Please, does anyone have any idea what else this could be?

Hi, @if12192 .

Thank you for reaching out! I am sorry to hear you are receiving error messages in your checkout. I would be happy to help you with this.

Can you provide me with your URL to test this on my end? This will help me find out why this error may be showing.

Please let me know if you have any further questions! I would love to learn more about your business. What type of products do you sell?

Talk soon,