ERP
Built for records and operational control
ERP is useful for inventory, purchasing, finance, and internal approvals, but it is not where most quote revisions and buyer back-and-forth happen.
Quotation software vs ERP
ERP runs the business backbone; quotation software runs quote progress
ERP is built for orders, finance, inventory, and internal operations. Rubusoo handles what happens after the quote is sent: viewing, revisions, and follow-up.
Working model
Keep ERP as the system for back-office operations and use Rubusoo to manage the live quote process before the order is finalized.
Rubusoo
Built for the quote while it is still moving
Keep the current version visible, share one online quote, collect buyer change requests, and follow up from the same quote record.