public static void ShopProduct(string item, Product product, Player player)
{
int quanity;
if (product.Unit == "each")
{
quanity = int.Parse(GetInput($"How many {product.Name}s would you like?", "integer greater than 0"));
}
else
{
quanity = int.Parse(GetInput($"How many {product.Unit}s of {product.Name} would you like?", "integer greater than 0"));
}
player.AdjustInventory(product.Name, quanity);
player.ProcessBankTransaction(product.Price * quanity * -1);
}