(d)"Dealer" means a person carrying on as a principal or agent, whether separately or in conjunction with some other business, the business of import, purchase or storage for sale and sale of coal, in wholesale and granted a licence in Form ' B' and commonly known and herein referred to as Coal Agent or in retail and granted a licence in Form 'C and commonly called and referred to herein as 'Coal Depot Holder' but does not include a consumer who imports, purchases or stores coal for his own use;
