Renata Oliveira sells homemade jams, pickled peppers, and beeswax candles from a market stall in Braga. Her online shop opens Friday at 6 p.m. and closes Sunday at 10 p.m. The rest of the week the storefront shows a countdown clock and nothing else. In 2025, those three evenings brought in €31,000 across 1,180 orders.
The schedule started as an accident. Oliveira, 51, worked as an office cleaner until 2021 and built the shop with a hosted storefront tool during a quiet month. She could only pack orders on weekends, so she turned the shop off during the week rather than let buyers wait. “The clock confused everyone at first,” she said. “Then they started telling friends about the shop that is closed.”
Why closing helps
A shop with 23 products cannot win on selection, so Oliveira competes on certainty. Orders placed Friday evening are packed Saturday morning and shipped Saturday afternoon. Nobody waits more than four days. The fixed window also caps the work at something a one-person operation can survive: about 21 hours across the weekend, packaging included.
Scarcity does the marketing. Oliveira emails her list of 2,400 subscribers on Thursday night, and 38 percent of them open it. Friday’s first hour typically clears €1,200, her best single hour all week. She has run the same format at Christmas markets for a decade, and the online shop simply moved the habit onto a screen.
Shipping sets the other limit. Jars travel by standard post within Portugal in Saturday batches of 60 to 80 parcels. Learning the customs paperwork for France and Germany ate one whole weekend, and she now caps overseas orders at 30 a month.
The marketplace accounts
The shop lives in three places: her own storefront, a Portuguese food marketplace, and a stall on Saturdays. The marketplace takes 12 percent and brings tourists and gift buyers who would never find Braga on their own. Her own storefront keeps the margins: €3.20 profit on a €6.50 jar sold direct, against €1.70 on the marketplace.
She photographs every jar herself, on the kitchen table, with a phone and morning light. The same pictures run on all three channels and cost nothing to make. When a gift shop in Lisbon found her through the marketplace in 2024, the photos were why they called.
She keeps both. The marketplace feeds first-time buyers, and about a fifth of them come to the direct shop within a year. “The platform rents me the customers,” she said. “The weekends are mine.”
What the weekend costs
Fixed hours have a price. A restaurant in Porto that wanted 200 jars for a festival could not order outside the window and went elsewhere. Oliveira lost about €2,000 in wholesale last year to timing alone. She considered opening Wednesdays, counted the packing hours, and left the clock as it was.
Cash flow follows the calendar too. Payouts from the marketplace land on Wednesdays, shipping suppliers are paid monthly, and the stall fee at the municipal market comes due every Monday. She keeps a buffer of €3,000 in a separate account and moves money once a week, on Thursday, before the shop wakes up.
The format is copying itself across her trade. Two stallholders at the Braga market now run weekend-only shops, one for cheese and one for leather goods. The cheese seller reported her first month at €2,800. Oliveira’s advice was a single sentence: “Pick the hours you can actually keep.” Then she went back to labeling jars.