Yes, there is a 30-day free trial for new users. After that, Mergado automatically switches to paid mode. If you delete all test data by the end of the trial period, you will not receive an invoice. You can delete exports (in Export settings -> delete export), as well as the entire store (in E-shop settings ->, Delete online store -> Delete all its exports). Before the end of the trial period, the user receives an informational e-mail.
The tariff increase is carried out automatically if the number of store's products at the output in Mergado belongs to the higher tariff. To reduce the tariff (if the number of products leaving Mergado declines and the store would belong to the lower tariff), contact our support.
We use the overpayment for a future billing period or send money back. All you need to do is write a refund request to our support.
There is no charge for a feed. You pay for the total number of products at the output from Mergado, for all feeds under one online store address.
Therefore, if you have an online store in Mergado and use, for example, two exports, you will pay the tariff according to the total sum of products at the output of Mergado from both exports.
If you have 500 products in each feed, you have 2x500 = 1000 products for one online store altogether. So it befalls into the BASIC tariff according to the price list.