An unknown error has occurred. Please try again later or contact customer service
Site:
cart > calculate > begin checkout > checked the box 'I confirm that I read and understood the Private Policy' > save and continue to delivery
Next step to delivery didn't appear, and the cart page appeared instead. The message 'An unknown error has occurred. Please try again later or contact customer service' showed up on top of the cart page. I was not available to continue to the next step of delivery process.