Do you want to get 50-100 more crystals a day from me? I thought you might, and I'll tell you how! Add lower Cantina Battle refills ala LS/DS refills. Not sure what the difference is, but I stop as soon as the refills cost more than 100 crystals. I buy every refill prior to that, however, and I do not make enough crystals off squad battles to recoup the cost. Which means I buy crystals every couple of weeks. So if you add a 50 crystal refill, or even a 50 and another 100 I would end up buying crystals more often. I understand you don't want as many refills as LS/DS battles. So if it was 50/100/200 or 100/100/200 that would be better for me, and, I think, more profit for you. Win/Win!