Converting a "generic" product into a branded product

Hi all,

Just trying to get my mind around this, without experimenting and causing disruption to our sales.

We make printed goods, like business cards, thank you cards etc.

As we have been waiting for our brand to be approved we started selling our custom products anyway, and we’re finally getting traction (thankfully).

I want to change the “Generic” products into branded products. They are still ours, as we do the whole process from printing to shipping, but now we can actually call it a brand.

Does anyone have any pointers/pitfalls that I should be aware of before I start trying this process? I would appreciate your feedback on this.

With thanks,
Aaron