I am getting the error: Challenge Not yet complete... here's what's wrong: 
There was an unexpected error in your org which is preventing this assessment check from completing: System.DmlException: Insert failed. First exception on row 0; first error: REQUIRED_FIELD_MISSING, Required fields are missing: [Discount_Percent__c]: [Discount_Percent__c]

Throughout this module I've been using Discount Percentage, not Discount Percent, but when I made an opportunity for Edge Communications - 1 year contract it required me to add a discount percent manually. I'm not sure what is wrong or what to do. Please help!

I finalized Step 2 of Lightning Experience Specialist, however, I get the error message : "The 'Approval for Package Deal' approval process does not appear to be working properly. Please check the requirement to ensure your process is configured correctly."

I don't see what wrong in my approval process. Can anybody help ?

Has anyone completed this trail? I am stomped on challenge number 3, regarding created the process for fulfillment. Any pointers or guidance would be appreciated.