The failure mode is ordering outlet by outlet
It feels sensible: an outlet needs a board, so order a board. Do that for a year and the network shows three generations of branding at once, in three slightly different reds, because each small run was printed separately.
It is also more expensive. Every small run pays its own setup.
Print once, split at packing
Print the whole rollout as one run and pack it per outlet. Colour matches by construction rather than by luck, the per-piece cost falls to what a bulk run costs, and distribution becomes a logistics job instead of a procurement job.
The outlet list is the real project
Names, addresses, board sizes, languages, contact details. This list is what everything else is built from, and it is almost always less accurate than anyone expects.
Get it early, clean it, and treat corrections to it as the main risk to the schedule - not the printing.
Variable data, not variable jobs
Four hundred different dealer names does not mean four hundred jobs. It means one job with variable data. Say this explicitly when asking for a quote, because it changes the price substantially.
Group the sizes, quote the exceptions
Frontages differ. Most outlets will fall into two or three common sizes; a handful will be genuinely odd. Group the common ones into the run and quote the exceptions separately rather than forcing everything into one size that fits nobody well.
Work backwards from the changeover week
Decide the week the network has to look different, then work back through delivery, packing, printing, proofing and list cleaning. For a large rollout, the list and the languages will take longer than the press does.
Budget the survey, not just the print
The commonest overrun in a rollout is not printing. It is discovering that the board sizes on the list do not match the frontages, that some outlets have moved, and that a proportion have closed.
A short survey - even a photo and a measurement from each dealer - costs a fraction of a reprint and turns the list from an assumption into data.
Decide who installs before you decide what to print
Material that will be installed by a professional crew can be specified differently from material a dealer will put up himself. Self-install means simpler fixings, forgiving tolerances and clear instructions in the box.
Getting this backwards produces beautiful boards leaning against a wall for six months.
Phase it if the network is large
For very large networks, changing everything in one week is often not achievable, and pretending otherwise produces a half-changed network for months.
Phasing by region, with each phase completing fully before the next starts, looks slower on paper and finishes sooner in practice - and no district ever shows mixed branding.
Keep one board back
Retain a finished example of every variant. When the next phase, the next season or the next reprint comes, that physical sample is what the new run is matched against - and it settles arguments about what was actually approved.
