setting prices for photo sizes?

Hi,

I noticed that the pricing is completely inappropriate for blog size versus full res., either much too expensive for blog or much too cheap for full res.

Is there a way to adjust how Pond5 calculates the ratios when setting price for full res.?

Anyone else having this problem? Anyone knowing an answer? I mean it is a real problem.
Blog size costs over $3 and high resolution just $6. Cannot be that way really. How to adjust those prices for photo size?

I submitted this as question to the "support" but just got some nonsense answer indicating they did not even read the question or do not want to understand.