Why isn't the certificate officially endorsed?

Question

Training courses usually end with a certificate that can be signed and stamped by an educational agency. Without this, a certificate is not of that good value. Why don't you consider officiating your certificates?

Answer 1

Yes, we can do that, but it will come with a very big cost, usually 40% of the fees will go to the partner, 15$ for the certifying agency and 35$ for courier fees.

We know that less than 1% of trainees accept to pay such extra fees, and we want to be more efficient in spreading knowledge at lower cost. That is our excuse.

But we still have another concern. It is not acceptable ethicly speaking that we do all the work and another agency does nothing, not even supervising our programs yet aims money in return for just a stamp.