Talu mai le 2007, EATACCN Solutions ua tuʻuina atu i le au faʻatau oloa ni fofo faʻaeletoroni e faʻaleleia ai le lelei oa latou faʻatauga faʻatau.
Ta'ita'ia suiga i faiga fa'ailoga i supamaketi ma faleoloa numera.Fa'ateleina, fa'atau oloa na amata ona sui fa'aaliga tau pepa e fa'atatau i fa'ailoga fa'aeletoroni (ESL).