The Grain Millers Association of Zimbabwe (GMAZ) is facing challenges in supplying mealie meal to mainstream retail shops due to their demand for credit terms, while millers are purchasing grain in cash from the Grain Marketing Board. The volatile local currency exchange rate is causing financial difficulties for retailers, leading them to abandon the interbank exchange rate and pay millers in local currency. GMAZ is calling on retailers to pay cash upfront or at least cash-on-delivery to continue the supply of mealie meal. The association emphasizes that the main issue is the unstable exchange rate, not inadequate maize supplies in Zimbabwe.