Hi [notify]silentg[/notify], no specfic transfer promotions planned for .CAs at the moment, but we have two >CA registration promos schedule at the moment, one for later in July and one around black Friday, along with a bunch of other TLD promotions for the second half of 2022.
That being said our "normal" price for .CA transfers at $9.99 CAD + tax is already pretty competitive and if you need help transferring in a larger amount of domains, please do reach out to me directly.