dating journey need a help.

Hello everyone, I hope you're all doing well. I'm excited to share that I'm about to embark on a CPA dating journey using smart links. Before I dive in, I'm reaching out here to seek advice and gather some valuable tips that can aid me on this venture. Essentially, my traffic source will be YouTube shorts, and I have a specific query regarding the use of smart links, akin to how LosPollos operates.

The key question on my mind is whether it's imperative for me to create a custom domain for my smart links or if using a link shortener and placing it directly in the video description is a viable approach. Your insights on this matter would be greatly appreciated. Thank you in advance for your guidance and expertise.

Update?