@proflar2016 

So there are a few places you can order Quickbooks Cheques from.

Quickbooks/INTUIT has an agreement with a cheque manufacturer in Canada called D+H who can print the cheques for you. We have used them in the past here is a link to their site. 

https://intuit.ecommerce.dh.com/en/quickbooks

But we found out that you dont need to use this supplier and we have reduced our business costs by changing to another Canadian cheque printing company who give us a better deal.

https://www.chequesnow.ca/

So really as with anything its always best to shop around for what you need. As there are savings to be had.

Hope this helps.