Site: USPSI have all of the address information completed and ready to check out only to receive "an unexpected erro has occurred" message and unable to check out. When will this be back on online? Add new comment Comments Getting "We are sorry but an unexpected error has occurred during the checkout process. Please try again later."This interface is extreemly bad. Spent 2 hours and still could not create label. This is not a first time. Something must done to correct this untolarable innterface reply Same here for days and days. I tried paying with two different credit cards, and my PayPal account, and got the same error message with all of them. Error code 50023. I’ve been having an issue with the USPS Click & Ship account where it would not allow me to pay for shipping labels online. Everything would work fine up until I tried to pay, and then it would give me the “Sorry, your transaction has been declined. Your transaction cannot be processed at this time with this payment type” error message. It only took USPS a week to resolve it. reply Add new comment Your name * E-mail * The content of this field is kept private and will not be shown publicly. Comment * Notify me when new comments are posted dc3BRZ Enter the code above * Enter the code without spaces.