Does DCL offer laundry service by bag?

I remember RCCL had laundry service that's count by bag. Does DCL has something similar?

Occasionally they do this on long cruises, but it is not normally offered. The norm is per item. But there is also the self service laundry available...$2 wash, $2 dry, $1 products (or bring your own). There are machines on most floors that have guest cabins.

this is what we do, never seen by bag

Longer cruises (10n+) will usually have a per-bag special around the middle of the cruise. We've used them when offered, and it helped out a lot! Otherwise, we just go to the self-serve laundry a couple of times on longer cruises.