I've been using Acymailing since it was born, over the years I've bought all kinds of licenses for myself and for my customers, it's a good plugin and the assistance has almost always solved the problems. But there is a problem that instead of improving gets worse over time, that of cost. In many cases the free version is sufficient for the needs of small sites without great pretensions, perfect or almost perfect, just wait for the sending to finish with the browser open. For a while no version forced us to pay every year to work, then you imposed the use of your cronjob, removing the possibility of setting it on your own server, a very unpleasant Apple-style maneuver, like saying you can't drink your tap water, you have to drink the one I sell. The Essential version is the one I made my clients buy more often, €29 a year was a fair cost, all things considered, but now it costs €78, more than double. The Enterprise version even goes from €89 to €240 a year. Now a plugin costs more than hosting! What should we expect in the coming months and years? Is there such high inflation there?
(apologies for the translation, I used Google Translator)