For spx collection point, quite straightforward.

Need to be able to hold minimum 60 parcels of variable size.

Each parcel earns you about 60 cents to rm4 if big bulky items. Problem is u must ensure safe collection so need to spare a space with storage and arrange things. Otherwise it will be messy and hard to find things.

Other licensees parcel hub collection services is not worth the price. U need large quantities to recoup the cost as even lowest entry point is 75k and need higher insurance coverage as well.

So family business perhaps as simple collection point and can directly advertise yourself as collection point for convenience too with surcharge as well if u like.

Half the space for keys / locksmith. They seem to be doing well.