Open your trial account and navigate to Billing and Subscription menu to pay the regular rate and continue your works. If you click the Buy button to purchase with a discounted rate, it will open a new blank QBO account.
https://quickbooks.grsm.io/EU
https://quickbooks.grsm.io/Asia-Pacific
Another option, utilize a migration tool.
https://transactionpro.grsm.io/qbo
