We got
a lump sum to cover any expenses not already covered by the (generous) relocation package, such as redecorating, carpets, curtains etc.
1/2 months salary for not taking up on the storage allowance
10000? for DH giving back his company car, the company normally give a generous allowance for employees coming over from Uk as they have to buy a LHD car
Up to 4 weeks car hire until we found our own car.
Several months (not sure how many as we did not need it) temporary housing
Relocation agency who helped us with the house search.
House finding mission, up to 7 days for both of us to go to destination town. I spent 2 days with the guy from the relocation agency who showed me 5 or 6 houses. This included hotel, car hire/taxi, meals. Oh, and we could have claimed for childcare during this trip, USD 100/day.
Final move, flights, meals for a week I think, hotel for up to a week afair.
Help finding schools, we could have put the DCs into international school, but decided on the excellent local schools so that they learn French, and can make friends locally.
We both get French lessons, up to a certain amount. Either private or group lessons.
We also got Cross-Cultural Training, which involved a guy coming to teach us a bit about Switzerland, one day with us, the emphasis on business dealings for DH, one day with the DCs.
We have not taken everything to the very limit, at the end of the day you have to look at what you are costing the company and if you really need everything that they would cover, eg. I only spent 3 days on the home finding trip instead of 7 days.
Good luck!