UPDATE: Scheduled Maintenance planned for 23rd May 2015
Dear Zoho Invoice users,
We have planned for a scheduled maintenance on 23rd May 2015 (Saturday) between 00:00AM - 00:30AM (PST).
There might be a few intermittent connection issues during which product may be accessible in read-only mode only.
We apologize for any inconvenience that may be caused due to this.
Regards
Sherry