$5 discount as promised in March 22, 2023 email was not automatically applied upon checkout. It seems impossible to contact anyone at Intuit/TurboTax to talk to anyone about this.

Hi @gdrouillard!. So sorry to hear you are having trouble with a discount code.  Depending on the time of year, our wait times can vary.  Here's a link to some different ways to reach our customer care team, check out the FAQ section: https://turbotax.community.intuit.ca/turbotax-support/en-ca/help-article/tax-return/contact-us/L1h8P3E0x_CA_en_CA#M19