price=position1 + position1*percent/100 + add;
if (maximum>0 AND price>maximum) price=position2+position2*percent/100 + add;
if (maximum>0 AND price>maximum) price=position3+position3*percent/100 + add;
if (maximum>0 AND price>maximum) price=position7+position7*percent/100 + add;
if (fixed>0 and price<fixed) price=fixed;
if (maximum>0 AND price>maximum) price=maximum;
if (company_budget>0 AND company_sum>=company_budget) company_stop; elseif (company_budget>0) company_start;
/* РСЯ */
if (context>0) {
context_price=context_optimum;
if (context_price<=0 AND context_max>0 AND context_maximum>0) context_price=context_maximum; elseif (context_price<=0) if (context_fixed>0) context_price=context_fixed; else context_price=min_price;
if (context_minimum>0 AND context_price<context_minimum) context_price=context_minimum;
if (context_maximum>0 AND context_price>context_maximum) context_price=context_maximum;
}