Loblaw rushed its PC Optimum loyalty merger — and it broke on day one

PC Plus and Shoppers Optimum were two of Canada's most popular loyalty programs, between them covering tens of millions of shoppers at Loblaw's grocery banners and its Shoppers Drug Mart pharmacies. In February 2018 Loblaw merged them into a single program, PC Optimum, promising one simpler currency of points across the whole empire.

The launch on 1 February 2018 went wrong almost immediately. Customers reported app and account-creation errors, website outages, stores unable to issue new cards, and points that did not transfer correctly or seemed to vanish. Shoppers who had saved points for years could not access them, and the confusion spread quickly across social media and the news, with commentators calling the rollout 'blundering.'

Loblaw acknowledged that the transition had not been smooth and said it was working with customers to fix the problems. The damage was to trust: Canada's largest grocer had asked its most loyal customers to move their rewards onto a new system, and the system had failed them on day one. The episode became a cautionary example of merging two large, beloved loyalty programs without enough testing or communication.

Loblaw merged PC Plus and Shoppers Optimum into PC Optimum in February 2018, but the system crashed on day one, erasing points and sparking a customer revolt.

Loblaw merged two large, separately built loyalty programs at once, and the combined system was not ready for tens of millions of accounts on launch day.

Points balances, the thing customers cared about most, were the part that broke — missing, delayed or hard to merge — so the failure hit people where it hurt.

The rollout was poorly communicated, so confused customers had no clear way to fix their accounts and turned to social media and the press instead.

A loyalty program is a promise that the points are safe. Migrating two at once, in public, before the system is ready, breaks exactly that promise — and the most loyal customers feel it first.

Loblaw spent months stabilising PC Optimum and honouring points, and the program eventually became the standard across its banners. But the launch cost the company a wave of negative publicity at a time when grocers were already under fire over prices, and it fed a longer-running erosion of goodwill toward Canada's biggest food retailer. PC Optimum is now cited in loyalty-marketing discussions as a case study in how not to migrate a rewards program.