Welcome, I just letting my friends no that im going to be out for a wile having heart surgey and i will miss you all. Ingrid jewelrymakinglovers.ning.com!
you need to take into account not only the cost of materials (+ possible fluctuations up and down)
+ your time and your expenses
then factor in a profit usually around 50% for silver and 20-30% for gold
There are many calculation formula, and exce...
Hello,
i wish you my all the best.Look forward to getting to know you and shall be happy if we could be a friend. and could start any business by mutual coopration for mutual bebefit.