After using the app for 2 weeks, I have encountered a label printing error and the management going back on its word. I was told they have a meet or beat pricing policy. I provided a lower shipping price for a particular box (and there are others). I was then told that it's an informal policy and they couldn't possibly match the price I provided. They also tried to tell me that it was an outdated price. When I insisted it wasn't, I was told that they can't possibly compete with a large, global company's rate and that I should understand as a small business person. I find it really reprehensible that a company doesn't honor its word - particularly since they are the ones who informed me of the meet or beat pricing policy. Moreover, I find it really manipulative that they then try to guilt me into giving them a pass by playing the "small business card." I have now had to involve Shopify and am waiting to hear from Shopify on how this is going to be resolved. If we can't trust the integrity and word of 3rd party app providers as store operators, I don't think they should be offering their services. User be forewarned that this company has absolutely no intention of honoring their so called "meet or beat" policy. They only have such a policy because they never expected they'd actually have to honor it. By the way the statement above, "We have the best discounted rates on USPS, hands down" is clearly false advertising. If this is how I treated my customers, I wouldn't have any.