I thought when I got my Multi that the ‘voucher’ was for selected performance parts only...not the full range? In the end got my lovely girlfriend a full range of Ducati textiles, gloves and boots, as I have more than enough jackets, suits, gloves, boots etc!
I didn't get a voucher, but if I had, I would have used it to offset the cost of the Enduro panniers I had fitted. If you take long trips, the extra capacity is very nice, plus they are top loading which I also like.