I thought that the growth in the number of new customers who bring articles in to sell at verKoopwinkel would slow after a few weeks or months.
But it is remarkably consistent. After the first six months we had 1000 selling customers (aided by being on the network news (NOS Journaal) the day we opened). After the first six months the rate increased to 1000 new sellers every 4 months and has stayed steady since then.
The graph below shows textbook "hockey stick growth" something it isn't easy to achieve on a fixed number of square meters selling space.
verKoopwinkel Amsterdam: Kijken op Internet, verKopen in de winkel