When you need to put logo at bottom or top side of your 360 panoramas use Batch Patch Sphere.
1 step: Go to https://nadirpatch.com/patch2sphere/ Upload your logo and your panorama.
2 step: Put your logo, zoom in or out and rotate until it perfect match to your panorama.
3 step: Save in your notes your settings of "Size" and "Angle".
4 step: Come back to Batch Patch Sphere tool. Upload your logo and fill your settings.
You must do it before drop your panoramas, logo settings are fixed and no ability to change them as soon as panoramas uploading starts. 5 step: Drop your panoramas.

You will be able to download patched panoramas within 24 hours, when they are completed, you will get email notification that panoramas are ready to download. You have 24 hours to download panoramas, after 24 hours, files will be deleted, there is no ability to restore them.