仓储费，贝克费和分配费

我在下面的交易中提到了分配费和面包师费.

1. 有人可以帮助我理解

   • 仓储费
   • 分配费

2. 在哪些情况下应用了这些?

3. 这些费用将影响发件人帐户或目标帐户,例如

4. 发件人帐户余额将为:

发件人帐户余额=发件人帐户余额-(发送的金额+ 仓储费+分配费+贝克费)

 {
    "type": "transaction",
    "id": 11817188,
    "level": 489537,
    "timestamp": "2019-06-21T09:11:37Z",
    "hash": "onwGMCNu3BKsJ4TDXur25Q7FAkdWpskgaDs5RExua7V6Qo1ZWFL",
    "counter": 1505040,
    "sender": {
        "address": "tz1RVjS45cLxJHbQNQfvEf9u8ASkv5CC4hmp"
    },
    "gasLimit": 10300,
    "gasUsed": 10200,
    "storageLimit": 277,
    "storageUsed": 0,
    "bakerFee": 1284,
    "storageFee": 0,
    "allocationFee": 257000,
    "target": {
        "address": "tz1Nm5kshYha1PaUqaDR4T9HnciyfiBM7rd6"
    },
    "amount": 300000,
    "status": "applied",
    "hasInternals": false
}
 

I have this below transaction where allocation fee and baker fee is mentioned.

1. Can anybody help me understand

   • Storage Fee
   • Allocation Fee

2. In which scenario these are applied ?

3. These fees is going to affect the Sender account or target account like

4. Will the sender account balance be like:

Sender Account Balance = Sender Account Balance - (Amount sent + storage fee + Allocation fee + Baker fee)

{
    "type": "transaction",
    "id": 11817188,
    "level": 489537,
    "timestamp": "2019-06-21T09:11:37Z",
    "hash": "onwGMCNu3BKsJ4TDXur25Q7FAkdWpskgaDs5RExua7V6Qo1ZWFL",
    "counter": 1505040,
    "sender": {
        "address": "tz1RVjS45cLxJHbQNQfvEf9u8ASkv5CC4hmp"
    },
    "gasLimit": 10300,
    "gasUsed": 10200,
    "storageLimit": 277,
    "storageUsed": 0,
    "bakerFee": 1284,
    "storageFee": 0,
    "allocationFee": 257000,
    "target": {
        "address": "tz1Nm5kshYha1PaUqaDR4T9HnciyfiBM7rd6"
    },
    "amount": 300000,
    "status": "applied",
    "hasInternals": false
}