Live rates show up on our Shopify store front, however it shows an exact number of days for estimated delivery. For example USPS Priority shipping is estimated as 1-3 business days, however if the carrier specifies an estimated date then it will show as "1 Business Day". This can't be disabled, or adjusted to a range, and could be misleading to the customer if they feel they're paying for a package to arrive at a specific time but it's not guaranteed. Additionally you can't indicate in the same line that it's just an estimate, any notes made are just added underneath this block of text, which looks unprofessional.
