G-suite business mail sending quota

Question

I used the trail version of G-Suite business. I have pasted a script for checking the email quota in google sheet. When I run the script, it shows only 100 instead of 500 quota. I asked google about that and they said it should be 500 but what I got is only 100. How could I know the real number of the quota?

function checking(){
  var emailQuotaRemaining = MailApp.getRemainingDailyQuota();
  Logger.log("Remaining email quota: " + emailQuotaRemaining);
  MailApp.sendEmail('xxxxxx@xxx.com(my email)',"My Subject", "Raw Log:\n------------------\n" + Logger.getLog());
}

Answer 1

I think this is the expected amount.

getRemainingDailyQuota() :

Returns the number of remaining emails a user can send for the rest of the day. Quotas are based on the number of email recipients.

And looking at Apps Script quota , 100/day is allocated for email recipients day.