A catalogue preview should be checked for navigation, languages and updates.
Use one test sheet
Put candidate services side by side for on-demand catalogues. A catalogue preview should be checked for navigation, languages and updates. Use the same device, connection, test time and definition of success.
Compare evidence
Search for a few categories and test resume, subtitles and audio. Record the supplier link, total period cost, player charge and renewal route for each candidate.
Choose deliberately
Treating sample poster artwork as a guaranteed list of available titles. If one service has an unknown condition, treat it as unknown until the supplier confirms it rather than awarding it the best score.
What to do next
Open the relevant brand page and check the original supplier information before ordering. For a technical issue, write down the device, player, connection and one reproducible example. For a price question, ask for the full charge in the currency you will pay.