Seeking Guidance: Transitioning from Product Trainer to Digital Product Marketer

I have a B.Com honors degree and 1 year of experience as a product trainer for Oppo. I’m now transitioning to digital marketing and later want to specialise in product marketing. What steps should I take—skills, certifications, or strategies—and how can I leverage my background to succeed in this field? Any advice is welcome!

also any idea about the pay range for these roles? :)