yes, thanks but how can I check that coz they ask for activate plan first before free trial?how can i get free trial

https://apps.shopify.com/best-custom-product-options/reviewshey does any one know about this app or used in his storei have to add it its paid its good over all i just want to confirm that does it allow to assign same options to multiple products or ...

"name": "Gallery", "max_blocks": 3, "settings": [ { "type": "text", "id": "title", "label": "Heading", "default": "Image gallery" },here "max_blocks" :3 changed To "max_blocks": 4thanks