So, I have been exploring the idea of attaching a GPA addendum to my app, but in the same token, I don't want to come off like a whiny bitch. Therefore, I've decided to elaborate on my situation to you fine folks, and see what amazing advice you have to offer.
First things first, I did not attend an Ivy.
My GPA after my first two years was a cumulative 2.52,
after three years it was a 2.67

My last 2 years since, it has seen significant improvement, and I have gotten straight A's my last 2 semesters, leaving me with my 3.05.
So what caused my improvement? This is where the addendum could be key.
My first two and a half semesters at college I was running an online hookah business from my home. I would live at school during the week, and come home on the weekends to ship out all of the orders. I handled all of the customer relations and company operations by myself. After I convinced myself that I could no longer balance the workload of school and my business, I closed down shop to focus more on my grades. That's when you see a noticeable improvement in my grades, which is more indicative of my intelligence.
Also relevant is that I have a consistent upward grade trend from literally every semester since my freshman year.
Do these facts help write off my poor GPA to some degree? If so, what degree do you all think that is?