Recycle for coupons went into effect in Calif. and select stores in Denver and Kansas City on June 9th. On June 13th apparently from a purchase during the week of June 11th there is this: LINK
Are the recycling transactions still in the "Detailed Transactions" history? Even if not, just because the customer interface does not have the info does not mean the system does not.
Yes they're still in detailed transactions. I'll try to buy stuff to release the ink rewards then. Thanks!