diff --git a/dagger/contracts/market.nim b/dagger/contracts/market.nim
index 770e5687..d86650da 100644
--- a/dagger/contracts/market.nim
+++ b/dagger/contracts/market.nim
@@ -30,6 +30,9 @@ method offerStorage(market: OnChainMarket, offer: StorageOffer) {.async.} =
   offer.host = await market.signer.getAddress()
   await market.contract.offerStorage(offer)
 
+method selectOffer(market: OnChainMarket, offerId: array[32, byte]) {.async.} =
+  await market.contract.selectOffer(offerId)
+
 method subscribeRequests(market: OnChainMarket,
                          callback: OnRequest):
                         Future[MarketSubscription] {.async.} =
@@ -48,5 +51,15 @@ method subscribeOffers(market: OnChainMarket,
   let subscription = await market.contract.subscribe(StorageOffered, onEvent)
   return OnChainMarketSubscription(eventSubscription: subscription)
 
+method subscribeSelection(market: OnChainMarket,
+                          requestId: array[32, byte],
+                          callback: OnSelect):
+                         Future[MarketSubscription] {.async.} =
+  proc onSelect(event: OfferSelected) {.upraises: [].} =
+    if event.requestId == requestId:
+      callback(event.offerId)
+  let subscription = await market.contract.subscribe(OfferSelected, onSelect)
+  return OnChainMarketSubscription(eventSubscription: subscription)
+
 method unsubscribe*(subscription: OnChainMarketSubscription) {.async.} =
   await subscription.eventSubscription.unsubscribe()
diff --git a/dagger/contracts/storage.nim b/dagger/contracts/storage.nim
index b30813f5..e101faea 100644
--- a/dagger/contracts/storage.nim
+++ b/dagger/contracts/storage.nim
@@ -18,6 +18,9 @@ type
     offerId*: Id
     offer*: StorageOffer
     requestId* {.indexed.}: Id
+  OfferSelected* = object of Event
+    offerId*: Id
+    requestId* {.indexed.}: Id
 
 proc collateralAmount*(storage: Storage): UInt256 {.contract, view.}
 proc slashMisses*(storage: Storage): UInt256 {.contract, view.}
diff --git a/dagger/market.nim b/dagger/market.nim
index 149fb03c..9e85ea2c 100644
--- a/dagger/market.nim
+++ b/dagger/market.nim
@@ -12,6 +12,7 @@ type
   Subscription* = ref object of RootObj
   OnRequest* = proc(request: StorageRequest) {.gcsafe, upraises:[].}
   OnOffer* = proc(offer: StorageOffer) {.gcsafe, upraises:[].}
+  OnSelect* = proc(offerId: array[32, byte]) {.gcsafe, upraises: [].}
 
 method requestStorage*(market: Market, request: StorageRequest) {.base, async.} =
   raiseAssert("not implemented")
@@ -36,5 +37,11 @@ method subscribeOffers*(market: Market,
                        Future[Subscription] {.base, async.} =
   raiseAssert("not implemented")
 
+method subscribeSelection*(market: Market,
+                           requestId: array[32, byte],
+                           callback: OnSelect):
+                          Future[Subscription] {.base, async.} =
+  raiseAssert("not implemented")
+
 method unsubscribe*(subscription: Subscription) {.base, async.} =
   raiseAssert("not implemented")
diff --git a/tests/contracts/testMarket.nim b/tests/contracts/testMarket.nim
index 4cee3e67..a416d529 100644
--- a/tests/contracts/testMarket.nim
+++ b/tests/contracts/testMarket.nim
@@ -119,3 +119,47 @@ ethersuite "On-Chain Market":
     check submitted == @[offer]
 
     await subscription.unsubscribe()
+
+  test "supports selection of an offer":
+    await token.approve(storage.address, request.maxPrice)
+    await market.requestStorage(request)
+    await market.offerStorage(offer)
+
+    var selected: seq[array[32, byte]]
+    proc onSelect(offerId: array[32, byte]) =
+      selected.add(offerId)
+    let subscription = await market.subscribeSelection(request.id, onSelect)
+
+    await market.selectOffer(offer.id)
+
+    check selected == @[offer.id]
+
+    await subscription.unsubscribe()
+
+  test "subscribes only to selection for a certain request":
+    var otherRequest = StorageRequest.example
+    var otherOffer = StorageOffer.example
+    otherRequest.client = accounts[0]
+    otherOffer.host = accounts[0]
+    otherOffer.requestId = otherRequest.id
+    otherOffer.price = otherRequest.maxPrice
+
+    await token.approve(storage.address, request.maxPrice)
+    await market.requestStorage(request)
+    await market.offerStorage(offer)
+    await token.approve(storage.address, otherRequest.maxPrice)
+    await market.requestStorage(otherRequest)
+    await market.offerStorage(otherOffer)
+
+    var selected: seq[array[32, byte]]
+    proc onSelect(offerId: array[32, byte]) =
+      selected.add(offerId)
+
+    let subscription = await market.subscribeSelection(request.id, onSelect)
+
+    await market.selectOffer(offer.id)
+    await market.selectOffer(otherOffer.id)
+
+    check selected == @[offer.id]
+
+    await subscription.unsubscribe()