Assign 0365 licensing to a list of users - powershell

Question

Trying to get a script to assign O365 license to a list of users. What am I missing here? I get the list of users to work, made based on SamAccountName length and the date the user is created. How can I get it to look at each of the users inside that list and assign it an O365 license if it is false? Is an IF statement ideal to use here?
Import-Module ActiveDirectory
$date = (Get-Date).ToString()
$month = (Get-Date).AddDays(-4)
$NewUser = Get-ADuser -Filter * -Properties * | Where { ($_.samaccountname.length -eq 3 -and $_.whencreated -ge $month) } | Select-Object SamAccountName, UserPrincipalName, whencreated
Import-Module MSOnline
Connect-Module -Cred $User
foreach ($item in $NewUser) {Get-MsolUser -UserprincipalName $NewUser | where {$_.isLicensed -eq $false}
Set-MsolUserLicense -UserPrincipalName $NewUser.UserPrincipalName -AddLicenses $NewUser.licensetype
}

Answer 1

Use if statement is right. Please refer to the following:
foreach($user in $NewUser){
$AccountInfo = Get-MsolUser -UserPrincipalName $user.UserPrincipalName -ErrorAction Stop
$CurrentAccountSku = $AccountInfo.Licenses.AccountSkuId
if($CurrentAccountSku -ne $null)
{
Set-MsolUserLicense -UserPrincipalName $user.UserPrincipalName -AddLicenses 'contoso:ENTERPRISEPACK' -ErrorAction Stop
}
}
Here's a blog for adding different Skus to Office 365 user accounts.
http://blogs.technet.com/b/treycarlee/archive/2013/11/01/list-of-powershell-licensing-sku-s-for-office-365.aspx