QuickBooks Integration by QBIS | Auto Sync Online and Desktop Seamlessly sync orders, invoices and payments with QuickBooks Online and Desktop using QBIS. Automate accounting and save hours every month. Try QBIS now! By automating routine accounting and data transfer tasks, businesses can save significant time and operational costs. Staff can focus on strategic activities rather than repetitive data entry and reconciliation. Reduced errors also mean fewer corrections, audits, and financial discrepancies—leading to long-term cost savings.