So let me get this straight. Before I use to charge $20 for a basic t-shirt. $12 went to Spreadshirt and $8 when to me in the form of a commission.

Now, to get to $20 price point, that same t-shirt starts at $12.99 + $5.50 for printing + I charge $1.51 for the Design Price.

What I now take come is the Design Price ($1.51) + 20% Affliate Commision which is $3.70 ( 20% of $12.99 + $5.50 which).

So my new commission based on this model is now $5.21....

From $8.00 to $5.21 for the same design and the same basic t-shirt....

Does that sound fair?