com.apple.commerce.client error 500

this is my first apple product due to the fact that apple is so confusing but my best friends all have them so I decided to give it a try and ask my parent for a Mac and it was convent because my birthday was June 2 and I received it yesterday.and turns out I was right apple is hard to deal with but their are major benefits but honestly I don't get the difference between Samsung and apple before this device all my devices were Samsung sure it was also advanced but it was much easier to understand

I can't buy anything on App Store, but I have right password. I know I wrote it right, because I get in here and when I write it on App Store then they doesn't say its incorrect but there is just an error

I had the same problem. Solution: Go to System Preferences -> iCloud -> Sign Out.

Then over there, sign in again with your iCloud account. And you will be automatically signed-in in App Store and be able to download apps. It will ask for a password though.

I had the same problem. Solution: Go to System Preferences -> iCloud -> Sign Out.

Then over there, sign in again with your iCloud account. And you will be automatically signed-in in App Store and be able to download apps. It will ask for a password though.

com.apple.commerce.client error 500

(com.apple.commerce.client-Fehler 500.

Hi,

Simply update the payment details from your phone and login to your mac using the same ID, that should do the job.

Hello

I can not install any program in my lop top of App Store

thanks a lot

This is still not working for me. Anyone have another idea? Seems to be a lot of people with the same issue....

Go to Terminal and copy this:

defaults write com.apple.appstore.commerce Storefront -string "$(defaults read com.apple.appstore.commerce Storefront | sed s/,8/,13/)"

My Keynote is not working😬

thanx its working

@vadim211 that worked for me....Thanks!