Nigeria Bottling Company; Sales and GT test.

Please can anyone tell me wat the sales test is all about when the lagos HRM says the GT test is coming up later. According to d madam, invitation for sales is for people who cudnt meet the criteria for GT.
Please anyone to enlighten me on dis.
Regards.

Though i also heard sumtin like dat,d invitatn fo GT wud commence later..though no confirmatn yet